chore: bump version to 1.4.1

- Introduced a new `removeMe` method in `user.service` for account deletion.

backend/biome.json

@@ -24,7 +24,8 @@
 		"rules": {
 			"recommended": true,
 			"suspicious": {
-				"noUnknownAtRules": "off"
+				"noUnknownAtRules": "off",
+				"noExplicitAny": "off"
 			},
 			"style": {
 				"useImportType": "off"

backend/package.json

@@ -1,6 +1,6 @@
 {
 	"name": "@memegoat/backend",
-	"version": "1.1.1",
+	"version": "1.4.1",
 	"description": "",
 	"author": "",
 	"private": true,
@@ -13,7 +13,7 @@
 	"scripts": {
 		"build": "nest build",
 		"lint": "biome check",
-		"lint:write": "biome check --write",
+		"lint:write": "biome check --write --unsafe",
 		"format": "biome format --write",
 		"start": "nest start",
 		"start:dev": "nest start --watch",
@@ -107,7 +107,7 @@
 		"coverageDirectory": "../coverage",
 		"testEnvironment": "node",
 		"transformIgnorePatterns": [
-			"node_modules/(?!(.pnpm/)?(jose|@noble|uuid)/)"
+			"node_modules/(?!(.pnpm/)?(jose|@noble|uuid))"
 		],
 		"transform": {
 			"^.+\\.(t|j)sx?$": "ts-jest"

backend/src/auth/auth.controller.spec.ts

@@ -24,6 +24,7 @@ import { ConfigService } from "@nestjs/config";
 import { Test, TestingModule } from "@nestjs/testing";
 import { AuthController } from "./auth.controller";
 import { AuthService } from "./auth.service";
+import { BootstrapService } from "./bootstrap.service";
 
 jest.mock("iron-session", () => ({
 	getIronSession: jest.fn().mockResolvedValue({
@@ -44,6 +45,10 @@ describe("AuthController", () => {
 		refresh: jest.fn(),
 	};
 
+	const mockBootstrapService = {
+		consumeToken: jest.fn(),
+	};
+
 	const mockConfigService = {
 		get: jest
 			.fn()
@@ -55,6 +60,7 @@ describe("AuthController", () => {
 			controllers: [AuthController],
 			providers: [
 				{ provide: AuthService, useValue: mockAuthService },
+				{ provide: BootstrapService, useValue: mockBootstrapService },
 				{ provide: ConfigService, useValue: mockConfigService },
 			],
 		}).compile();
@@ -75,7 +81,6 @@ describe("AuthController", () => {
 				password: "password",
 				username: "test",
 			};
-			// biome-ignore lint/suspicious/noExplicitAny: Necessary to avoid defining full DTO in test
 			await controller.register(dto as any);
 			expect(authService.register).toHaveBeenCalledWith(dto);
 		});

backend/src/auth/auth.controller.ts

@@ -1,9 +1,19 @@
-import { Body, Controller, Headers, Post, Req, Res } from "@nestjs/common";
+import {
+	Body,
+	Controller,
+	Get,
+	Headers,
+	Post,
+	Query,
+	Req,
+	Res,
+} from "@nestjs/common";
 import { ConfigService } from "@nestjs/config";
 import { Throttle } from "@nestjs/throttler";
 import type { Request, Response } from "express";
 import { getIronSession } from "iron-session";
 import { AuthService } from "./auth.service";
+import { BootstrapService } from "./bootstrap.service";
 import { LoginDto } from "./dto/login.dto";
 import { RegisterDto } from "./dto/register.dto";
 import { Verify2faDto } from "./dto/verify-2fa.dto";
@@ -13,6 +23,7 @@ import { getSessionOptions, SessionData } from "./session.config";
 export class AuthController {
 	constructor(
 		private readonly authService: AuthService,
+		private readonly bootstrapService: BootstrapService,
 		private readonly configService: ConfigService,
 	) {}
 
@@ -120,4 +131,12 @@ export class AuthController {
 		session.destroy();
 		return res.json({ message: "User logged out" });
 	}
+
+	@Get("bootstrap-admin")
+	async bootstrapAdmin(
+		@Query("token") token: string,
+		@Query("username") username: string,
+	) {
+		return this.bootstrapService.consumeToken(token, username);
+	}
 }

backend/src/auth/auth.module.ts

@@ -3,6 +3,7 @@ import { SessionsModule } from "../sessions/sessions.module";
 import { UsersModule } from "../users/users.module";
 import { AuthController } from "./auth.controller";
 import { AuthService } from "./auth.service";
+import { BootstrapService } from "./bootstrap.service";
 import { AuthGuard } from "./guards/auth.guard";
 import { OptionalAuthGuard } from "./guards/optional-auth.guard";
 import { RolesGuard } from "./guards/roles.guard";
@@ -15,6 +16,7 @@ import { RbacRepository } from "./repositories/rbac.repository";
 	providers: [
 		AuthService,
 		RbacService,
+		BootstrapService,
 		RbacRepository,
 		AuthGuard,
 		OptionalAuthGuard,

backend/src/auth/bootstrap.service.spec.ts

@@ -0,0 +1,114 @@
+import { UnauthorizedException } from "@nestjs/common";
+import { ConfigService } from "@nestjs/config";
+import { Test, TestingModule } from "@nestjs/testing";
+import { UsersService } from "../users/users.service";
+import { BootstrapService } from "./bootstrap.service";
+import { RbacService } from "./rbac.service";
+
+describe("BootstrapService", () => {
+	let service: BootstrapService;
+	let rbacService: RbacService;
+	let _usersService: UsersService;
+
+	const mockRbacService = {
+		countAdmins: jest.fn(),
+		assignRoleToUser: jest.fn(),
+	};
+
+	const mockUsersService = {
+		findPublicProfile: jest.fn(),
+	};
+
+	const mockConfigService = {
+		get: jest.fn(),
+	};
+
+	beforeEach(async () => {
+		jest.clearAllMocks();
+		const module: TestingModule = await Test.createTestingModule({
+			providers: [
+				BootstrapService,
+				{ provide: RbacService, useValue: mockRbacService },
+				{ provide: UsersService, useValue: mockUsersService },
+				{ provide: ConfigService, useValue: mockConfigService },
+			],
+		}).compile();
+
+		service = module.get<BootstrapService>(BootstrapService);
+		rbacService = module.get<RbacService>(RbacService);
+		_usersService = module.get<UsersService>(UsersService);
+	});
+
+	it("should be defined", () => {
+		expect(service).toBeDefined();
+	});
+
+	describe("onApplicationBootstrap", () => {
+		it("should generate a token if no admin exists", async () => {
+			mockRbacService.countAdmins.mockResolvedValue(0);
+			const generateTokenSpy = jest.spyOn(
+				service as any,
+				"generateBootstrapToken",
+			);
+
+			await service.onApplicationBootstrap();
+
+			expect(rbacService.countAdmins).toHaveBeenCalled();
+			expect(generateTokenSpy).toHaveBeenCalled();
+		});
+
+		it("should not generate a token if admin exists", async () => {
+			mockRbacService.countAdmins.mockResolvedValue(1);
+			const generateTokenSpy = jest.spyOn(
+				service as any,
+				"generateBootstrapToken",
+			);
+
+			await service.onApplicationBootstrap();
+
+			expect(rbacService.countAdmins).toHaveBeenCalled();
+			expect(generateTokenSpy).not.toHaveBeenCalled();
+		});
+	});
+
+	describe("consumeToken", () => {
+		it("should throw UnauthorizedException if token is invalid", async () => {
+			mockRbacService.countAdmins.mockResolvedValue(0);
+			await service.onApplicationBootstrap();
+
+			await expect(service.consumeToken("wrong-token", "user1")).rejects.toThrow(
+				UnauthorizedException,
+			);
+		});
+
+		it("should throw UnauthorizedException if user not found", async () => {
+			mockRbacService.countAdmins.mockResolvedValue(0);
+			await service.onApplicationBootstrap();
+			const token = (service as any).bootstrapToken;
+
+			mockUsersService.findPublicProfile.mockResolvedValue(null);
+
+			await expect(service.consumeToken(token, "user1")).rejects.toThrow(
+				UnauthorizedException,
+			);
+		});
+
+		it("should assign admin role and invalidate token on success", async () => {
+			mockRbacService.countAdmins.mockResolvedValue(0);
+			await service.onApplicationBootstrap();
+			const token = (service as any).bootstrapToken;
+
+			const mockUser = { uuid: "user-uuid", username: "user1" };
+			mockUsersService.findPublicProfile.mockResolvedValue(mockUser);
+
+			const result = await service.consumeToken(token, "user1");
+
+			expect(rbacService.assignRoleToUser).toHaveBeenCalledWith(
+				"user-uuid",
+				"admin",
+			);
+			expect((service as any).bootstrapToken).toBeNull();
+			expect(result.message).toContain("user1 is now an administrator");
+		});
+	});
+});

backend/src/auth/bootstrap.service.ts

@@ -0,0 +1,67 @@
+import * as crypto from "node:crypto";
+import {
+	Injectable,
+	Logger,
+	OnApplicationBootstrap,
+	UnauthorizedException,
+} from "@nestjs/common";
+import { ConfigService } from "@nestjs/config";
+import { UsersService } from "../users/users.service";
+import { RbacService } from "./rbac.service";
+
+@Injectable()
+export class BootstrapService implements OnApplicationBootstrap {
+	private readonly logger = new Logger(BootstrapService.name);
+	private bootstrapToken: string | null = null;
+
+	constructor(
+		private readonly rbacService: RbacService,
+		private readonly usersService: UsersService,
+		private readonly configService: ConfigService,
+	) {}
+
+	async onApplicationBootstrap() {
+		const adminCount = await this.rbacService.countAdmins();
+		if (adminCount === 0) {
+			this.generateBootstrapToken();
+		}
+	}
+
+	private generateBootstrapToken() {
+		this.bootstrapToken = crypto.randomBytes(32).toString("hex");
+		const domain = this.configService.get("DOMAIN_NAME") || "localhost";
+		const protocol = domain.includes("localhost") ? "http" : "https";
+		const url = `${protocol}://${domain}/auth/bootstrap-admin`;
+
+		this.logger.warn("SECURITY ALERT: No administrator found in database.");
+		this.logger.warn(
+			"To create the first administrator, use the following endpoint:",
+		);
+		this.logger.warn(
+			`Endpoint: GET ${url}?token=${this.bootstrapToken}&username=votre_nom_utilisateur`,
+		);
+		this.logger.warn(
+			'Exemple: curl -X GET "http://localhost/auth/bootstrap-admin?token=...&username=..."',
+		);
+		this.logger.warn("This token is one-time use only.");
+	}
+
+	async consumeToken(token: string, username: string) {
+		if (!this.bootstrapToken || token !== this.bootstrapToken) {
+			throw new UnauthorizedException("Invalid or expired bootstrap token");
+		}
+
+		const user = await this.usersService.findPublicProfile(username);
+		if (!user) {
+			throw new UnauthorizedException(`User ${username} not found`);
+		}
+
+		await this.rbacService.assignRoleToUser(user.uuid, "admin");
+		this.bootstrapToken = null; // One-time use
+
+		this.logger.log(
+			`User ${username} has been promoted to administrator via bootstrap token.`,
+		);
+		return { message: `User ${username} is now an administrator` };
+	}
+}

backend/src/auth/rbac.service.ts

@@ -18,7 +18,11 @@ export class RbacService implements OnApplicationBootstrap {
 			if (count === 0) {
 				this.logger.log("No roles found, seeding default roles...");
 				const defaultRoles = [
-					{ name: "Administrator", slug: "admin", description: "Full system access" },
+					{
+						name: "Administrator",
+						slug: "admin",
+						description: "Full system access",
+					},
 					{
 						name: "Moderator",
 						slug: "moderator",
@@ -51,4 +55,12 @@ export class RbacService implements OnApplicationBootstrap {
 	async getUserPermissions(userId: string) {
 		return this.rbacRepository.findPermissionsByUserId(userId);
 	}
+
+	async countAdmins() {
+		return this.rbacRepository.countAdmins();
+	}
+
+	async assignRoleToUser(userId: string, roleSlug: string) {
+		return this.rbacRepository.assignRole(userId, roleSlug);
+	}
 }

backend/src/auth/repositories/rbac.repository.ts

@@ -47,6 +47,15 @@ export class RbacRepository {
 		return result.length;
 	}
 
+	async countAdmins(): Promise<number> {
+		const result = await this.databaseService.db
+			.select({ count: usersToRoles.userId })
+			.from(usersToRoles)
+			.innerJoin(roles, eq(usersToRoles.roleId, roles.id))
+			.where(eq(roles.slug, "admin"));
+		return result.length;
+	}
+
 	async createRole(name: string, slug: string, description?: string) {
 		return this.databaseService.db
 			.insert(roles)
@@ -57,4 +66,25 @@ export class RbacRepository {
 			})
 			.returning();
 	}
+
+	async assignRole(userId: string, roleSlug: string) {
+		const role = await this.databaseService.db
+			.select()
+			.from(roles)
+			.where(eq(roles.slug, roleSlug))
+			.limit(1);
+
+		if (!role[0]) {
+			throw new Error(`Role with slug ${roleSlug} not found`);
+		}
+
+		return this.databaseService.db
+			.insert(usersToRoles)
+			.values({
+				userId,
+				roleId: role[0].id,
+			})
+			.onConflictDoNothing()
+			.returning();
+	}
 }

backend/src/contents/contents.controller.ts

@@ -10,6 +10,7 @@ import {
 	Param,
 	ParseBoolPipe,
 	ParseIntPipe,
+	Patch,
 	Post,
 	Query,
 	Req,
@@ -173,6 +174,16 @@ export class ContentsController {
 		return this.contentsService.incrementUsage(id);
 	}
 
+	@Patch(":id")
+	@UseGuards(AuthGuard)
+	update(
+		@Param("id") id: string,
+		@Req() req: AuthenticatedRequest,
+		@Body() updateContentDto: any,
+	) {
+		return this.contentsService.update(id, req.user.sub, updateContentDto);
+	}
+
 	@Delete(":id")
 	@UseGuards(AuthGuard)
 	remove(@Param("id") id: string, @Req() req: AuthenticatedRequest) {
@@ -185,4 +196,11 @@ export class ContentsController {
 	removeAdmin(@Param("id") id: string) {
 		return this.contentsService.removeAdmin(id);
 	}
+
+	@Patch(":id/admin")
+	@UseGuards(AuthGuard, RolesGuard)
+	@Roles("admin")
+	updateAdmin(@Param("id") id: string, @Body() updateContentDto: any) {
+		return this.contentsService.updateAdmin(id, updateContentDto);
+	}
 }

backend/src/contents/contents.service.ts

@@ -184,6 +184,35 @@ export class ContentsService {
 		return deleted;
 	}
 
+	async updateAdmin(id: string, data: any) {
+		this.logger.log(`Updating content ${id} by admin`);
+		const updated = await this.contentsRepository.update(id, data);
+
+		if (updated) {
+			await this.clearContentsCache();
+		}
+		return updated;
+	}
+
+	async update(id: string, userId: string, data: any) {
+		this.logger.log(`Updating content ${id} for user ${userId}`);
+
+		// Vérifier que le contenu appartient à l'utilisateur
+		const existing = await this.contentsRepository.findOne(id, userId);
+		if (!existing || existing.userId !== userId) {
+			throw new BadRequestException(
+				"Contenu non trouvé ou vous n'avez pas la permission de le modifier.",
+			);
+		}
+
+		const updated = await this.contentsRepository.update(id, data);
+
+		if (updated) {
+			await this.clearContentsCache();
+		}
+		return updated;
+	}
+
 	async findOne(idOrSlug: string, userId?: string) {
 		const content = await this.contentsRepository.findOne(idOrSlug, userId);
 		if (!content) return null;

backend/src/contents/repositories/contents.repository.ts

@@ -404,6 +404,15 @@ export class ContentsRepository {
 		return deleted;
 	}
 
+	async update(id: string, data: Partial<typeof contents.$inferInsert>) {
+		const [updated] = await this.databaseService.db
+			.update(contents)
+			.set({ ...data, updatedAt: new Date() })
+			.where(eq(contents.id, id))
+			.returning();
+		return updated;
+	}
+
 	async findBySlug(slug: string) {
 		const [result] = await this.databaseService.db
 			.select()

backend/src/s3/s3.service.spec.ts

@@ -8,7 +8,6 @@ jest.mock("minio");
 describe("S3Service", () => {
 	let service: S3Service;
 	let configService: ConfigService;
-	// biome-ignore lint/suspicious/noExplicitAny: Fine for testing purposes
 	let minioClient: any;
 
 	beforeEach(async () => {

backend/src/users/dto/update-user.dto.ts

@@ -14,4 +14,12 @@ export class UpdateUserDto {
 	@IsOptional()
 	@IsString()
 	avatarUrl?: string;
+
+	@IsOptional()
+	@IsString()
+	status?: "active" | "verification" | "suspended" | "pending" | "deleted";
+
+	@IsOptional()
+	@IsString()
+	role?: string;
 }

backend/src/users/repositories/users.repository.ts

@@ -64,7 +64,7 @@ export class UsersRepository {
 	}
 
 	async findAll(limit: number, offset: number) {
-		return await this.databaseService.db
+		const result = await this.databaseService.db
 			.select({
 				uuid: users.uuid,
 				username: users.username,
@@ -77,6 +77,8 @@ export class UsersRepository {
 			.from(users)
 			.limit(limit)
 			.offset(offset);
+
+		return result;
 	}
 
 	async findByUsername(username: string) {

backend/src/users/users.controller.ts

@@ -112,6 +112,16 @@ export class UsersController {
 		return this.usersService.remove(uuid);
 	}
 
+	@Patch("admin/:uuid")
+	@UseGuards(AuthGuard, RolesGuard)
+	@Roles("admin")
+	updateAdmin(
+		@Param("uuid") uuid: string,
+		@Body() updateUserDto: UpdateUserDto,
+	) {
+		return this.usersService.update(uuid, updateUserDto);
+	}
+
 	// Double Authentification (2FA)
 	@Post("me/2fa/setup")
 	@UseGuards(AuthGuard)

backend/src/users/users.service.ts

@@ -100,7 +100,14 @@ export class UsersService {
 
 	async update(uuid: string, data: UpdateUserDto) {
 		this.logger.log(`Updating user profile for ${uuid}`);
-		const result = await this.usersRepository.update(uuid, data);
+
+		const { role, ...userData } = data;
+
+		const result = await this.usersRepository.update(uuid, userData);
+
+		if (role) {
+			await this.rbacService.assignRoleToUser(uuid, role);
+		}
 
 		if (result[0]) {
 			await this.clearUserCache(result[0].username);

documentation/content/docs/api-reference.mdx

@@ -92,6 +92,21 @@ Cette page documente tous les points de terminaison disponibles sur l'API Memego
     **Réponses :**
     - `200 OK` : Déconnexion réussie.
   </Accordion>
+
+  <Accordion title="GET /auth/bootstrap-admin">
+    Élève les privilèges d'un utilisateur au rang d'administrateur. 
+    <Callout type="warn">
+      Cette route n'est active que si aucun administrateur n'existe en base de données. Le token est affiché dans les logs de la console au démarrage.
+    </Callout>
+
+    **Query Params :**
+    - `token` (string) : Token à usage unique généré par le système.
+    - `username` (string) : Nom de l'utilisateur à promouvoir.
+
+    **Réponses :**
+    - `200 OK` : Utilisateur promu.
+    - `401 Unauthorized` : Token invalide ou utilisateur non trouvé.
+  </Accordion>
 </Accordions>
 
 ### 👤 Utilisateurs (`/users`)

frontend/package.json

@@ -1,12 +1,13 @@
 {
 	"name": "@memegoat/frontend",
-	"version": "1.1.1",
+	"version": "1.4.1",
 	"private": true,
 	"scripts": {
 		"dev": "next dev",
 		"build": "next build",
 		"start": "next start",
 		"lint": "biome check",
+		"lint:write": "biome check --write",
 		"format": "biome format --write"
 	},
 	"dependencies": {

frontend/src/app/(dashboard)/admin/categories/category-dialog.tsx

@@ -0,0 +1,149 @@
+"use client";
+
+import { useEffect, useState } from "react";
+import { useForm } from "react-hook-form";
+import { Button } from "@/components/ui/button";
+import {
+	Dialog,
+	DialogContent,
+	DialogFooter,
+	DialogHeader,
+	DialogTitle,
+} from "@/components/ui/dialog";
+import {
+	Form,
+	FormControl,
+	FormField,
+	FormItem,
+	FormLabel,
+	FormMessage,
+} from "@/components/ui/form";
+import { Input } from "@/components/ui/input";
+import { Textarea } from "@/components/ui/textarea";
+import { CategoryService } from "@/services/category.service";
+import type { Category } from "@/types/content";
+
+interface CategoryDialogProps {
+	category?: Category | null;
+	open: boolean;
+	onOpenChange: (open: boolean) => void;
+	onSuccess: () => void;
+}
+
+export function CategoryDialog({
+	category,
+	open,
+	onOpenChange,
+	onSuccess,
+}: CategoryDialogProps) {
+	const [loading, setLoading] = useState(false);
+
+	const form = useForm<Partial<Category>>({
+		defaultValues: {
+			name: "",
+			description: "",
+			iconUrl: "",
+		},
+	});
+
+	useEffect(() => {
+		if (category) {
+			form.reset({
+				name: category.name,
+				description: category.description || "",
+				iconUrl: category.iconUrl || "",
+			});
+		} else {
+			form.reset({
+				name: "",
+				description: "",
+				iconUrl: "",
+			});
+		}
+	}, [category, form]);
+
+	const onSubmit = async (values: Partial<Category>) => {
+		setLoading(true);
+		try {
+			if (category) {
+				await CategoryService.update(category.id, values);
+			} else {
+				await CategoryService.create(values);
+			}
+			onSuccess();
+			onOpenChange(false);
+		} catch (error) {
+			console.error(error);
+		} finally {
+			setLoading(false);
+		}
+	};
+
+	return (
+		<Dialog open={open} onOpenChange={onOpenChange}>
+			<DialogContent>
+				<DialogHeader>
+					<DialogTitle>
+						{category ? "Modifier la catégorie" : "Créer une catégorie"}
+					</DialogTitle>
+				</DialogHeader>
+				<Form {...form}>
+					<form onSubmit={form.handleSubmit(onSubmit)} className="space-y-4">
+						<FormField
+							control={form.control}
+							name="name"
+							rules={{ required: "Le nom est requis" }}
+							render={({ field }) => (
+								<FormItem>
+									<FormLabel>Nom</FormLabel>
+									<FormControl>
+										<Input {...field} placeholder="Nom de la catégorie" />
+									</FormControl>
+									<FormMessage />
+								</FormItem>
+							)}
+						/>
+						<FormField
+							control={form.control}
+							name="description"
+							render={({ field }) => (
+								<FormItem>
+									<FormLabel>Description</FormLabel>
+									<FormControl>
+										<Textarea {...field} placeholder="Description (optionnel)" />
+									</FormControl>
+									<FormMessage />
+								</FormItem>
+							)}
+						/>
+						<FormField
+							control={form.control}
+							name="iconUrl"
+							render={({ field }) => (
+								<FormItem>
+									<FormLabel>URL de l'icône</FormLabel>
+									<FormControl>
+										<Input {...field} placeholder="https://..." />
+									</FormControl>
+									<FormMessage />
+								</FormItem>
+							)}
+						/>
+						<DialogFooter>
+							<Button
+								type="button"
+								variant="outline"
+								onClick={() => onOpenChange(false)}
+							>
+								Annuler
+							</Button>
+							<Button type="submit" disabled={loading}>
+								{loading ? "Enregistrement..." : "Enregistrer"}
+							</Button>
+						</DialogFooter>
+					</form>
+				</Form>
+			</DialogContent>
+		</Dialog>
+	);
+}

frontend/src/app/(dashboard)/admin/categories/page.tsx

@@ -1,6 +1,17 @@
 "use client";
 
-import { useEffect, useState } from "react";
+import { Edit, MoreHorizontal, Plus, Trash2 } from "lucide-react";
+import Image from "next/image";
+import { useCallback, useEffect, useState } from "react";
+import { Button } from "@/components/ui/button";
+import {
+	DropdownMenu,
+	DropdownMenuContent,
+	DropdownMenuItem,
+	DropdownMenuLabel,
+	DropdownMenuSeparator,
+	DropdownMenuTrigger,
+} from "@/components/ui/dropdown-menu";
 import { Skeleton } from "@/components/ui/skeleton";
 import {
 	Table,
@@ -12,32 +23,66 @@ import {
 } from "@/components/ui/table";
 import { CategoryService } from "@/services/category.service";
 import type { Category } from "@/types/content";
+import { CategoryDialog } from "./category-dialog";
 
 export default function AdminCategoriesPage() {
 	const [categories, setCategories] = useState<Category[]>([]);
 	const [loading, setLoading] = useState(true);
+	const [dialogOpen, setDialogOpen] = useState(false);
+	const [selectedCategory, setSelectedCategory] = useState<Category | null>(
+		null,
+	);
 
-	useEffect(() => {
+	const fetchCategories = useCallback(() => {
+		setLoading(true);
 		CategoryService.getAll()
 			.then(setCategories)
 			.catch((err) => console.error(err))
 			.finally(() => setLoading(false));
 	}, []);
 
+	useEffect(() => {
+		fetchCategories();
+	}, [fetchCategories]);
+
+	const handleDelete = async (id: string) => {
+		if (!confirm("Êtes-vous sûr de vouloir supprimer cette catégorie ?")) return;
+		try {
+			await CategoryService.remove(id);
+			setCategories(categories.filter((c) => c.id !== id));
+		} catch (error) {
+			console.error(error);
+		}
+	};
+
+	const handleEdit = (category: Category) => {
+		setSelectedCategory(category);
+		setDialogOpen(true);
+	};
+
+	const handleCreate = () => {
+		setSelectedCategory(null);
+		setDialogOpen(true);
+	};
+
 	return (
 		<div className="flex-1 space-y-4 p-4 pt-6 md:p-8">
 			<div className="flex items-center justify-between">
 				<h2 className="text-3xl font-bold tracking-tight">
 					Catégories ({categories.length})
 				</h2>
+				<Button onClick={handleCreate}>
+					<Plus className="mr-2 h-4 w-4" /> Ajouter une catégorie
+				</Button>
 			</div>
 			<div className="rounded-md border bg-card">
 				<Table>
 					<TableHeader>
 						<TableRow>
 							<TableHead>Nom</TableHead>
-							<TableHead>Slug</TableHead>
+							<TableHead className="hidden sm:table-cell">Slug</TableHead>
-							<TableHead>Description</TableHead>
+							<TableHead className="hidden md:table-cell">Description</TableHead>
+							<TableHead className="w-[100px]"></TableHead>
 						</TableRow>
 					</TableHeader>
 					<TableBody>
@@ -48,17 +93,20 @@ export default function AdminCategoriesPage() {
 									<TableCell>
 										<Skeleton className="h-4 w-[150px]" />
 									</TableCell>
-									<TableCell>
+									<TableCell className="hidden sm:table-cell">
 										<Skeleton className="h-4 w-[150px]" />
 									</TableCell>
-									<TableCell>
+									<TableCell className="hidden md:table-cell">
 										<Skeleton className="h-4 w-[250px]" />
 									</TableCell>
+									<TableCell>
+										<Skeleton className="h-8 w-8 rounded-full" />
+									</TableCell>
 								</TableRow>
 							))
 						) : categories.length === 0 ? (
 							<TableRow>
-								<TableCell colSpan={3} className="text-center h-24">
+								<TableCell colSpan={4} className="text-center h-24">
 									Aucune catégorie trouvée.
 								</TableCell>
 							</TableRow>
@@ -66,18 +114,61 @@ export default function AdminCategoriesPage() {
 							categories.map((category) => (
 								<TableRow key={category.id}>
 									<TableCell className="font-medium whitespace-nowrap">
-										{category.name}
+										<div className="flex items-center gap-2">
+											{category.iconUrl && (
+												<div className="relative h-6 w-6">
+													<Image
+														src={category.iconUrl}
+														alt=""
+														fill
+														className="rounded object-cover"
+													/>
+												</div>
+											)}
+											{category.name}
+										</div>
 									</TableCell>
-									<TableCell className="whitespace-nowrap">{category.slug}</TableCell>
+									<TableCell className="whitespace-nowrap hidden sm:table-cell">
-									<TableCell className="text-muted-foreground">
+										{category.slug}
+									</TableCell>
+									<TableCell className="text-muted-foreground hidden md:table-cell">
 										{category.description || "Aucune description"}
 									</TableCell>
+									<TableCell>
+										<DropdownMenu>
+											<DropdownMenuTrigger asChild>
+												<Button variant="ghost" size="icon">
+													<MoreHorizontal className="h-4 w-4" />
+													<span className="sr-only">Actions</span>
+												</Button>
+											</DropdownMenuTrigger>
+											<DropdownMenuContent align="end">
+												<DropdownMenuLabel>Actions</DropdownMenuLabel>
+												<DropdownMenuSeparator />
+												<DropdownMenuItem onClick={() => handleEdit(category)}>
+													<Edit className="mr-2 h-4 w-4" /> Modifier
+												</DropdownMenuItem>
+												<DropdownMenuItem
+													onClick={() => handleDelete(category.id)}
+													className="text-destructive focus:text-destructive"
+												>
+													<Trash2 className="mr-2 h-4 w-4" /> Supprimer
+												</DropdownMenuItem>
+											</DropdownMenuContent>
+										</DropdownMenu>
+									</TableCell>
 								</TableRow>
 							))
 						)}
 					</TableBody>
 				</Table>
 			</div>
+			<CategoryDialog
+				open={dialogOpen}
+				onOpenChange={setDialogOpen}
+				category={selectedCategory}
+				onSuccess={fetchCategories}
+			/>
 		</div>
 	);
 }

frontend/src/app/(dashboard)/admin/contents/content-edit-dialog.tsx

@@ -0,0 +1,155 @@
+"use client";
+
+import { useEffect, useState } from "react";
+import { useForm } from "react-hook-form";
+import { Button } from "@/components/ui/button";
+import {
+	Dialog,
+	DialogContent,
+	DialogFooter,
+	DialogHeader,
+	DialogTitle,
+} from "@/components/ui/dialog";
+import {
+	Form,
+	FormControl,
+	FormField,
+	FormItem,
+	FormLabel,
+	FormMessage,
+} from "@/components/ui/form";
+import { Input } from "@/components/ui/input";
+import {
+	Select,
+	SelectContent,
+	SelectItem,
+	SelectTrigger,
+	SelectValue,
+} from "@/components/ui/select";
+import { CategoryService } from "@/services/category.service";
+import { ContentService } from "@/services/content.service";
+import type { Category, Content } from "@/types/content";
+
+interface ContentEditDialogProps {
+	content: Content | null;
+	open: boolean;
+	onOpenChange: (open: boolean) => void;
+	onSuccess: () => void;
+}
+
+export function ContentEditDialog({
+	content,
+	open,
+	onOpenChange,
+	onSuccess,
+}: ContentEditDialogProps) {
+	const [loading, setLoading] = useState(false);
+	const [categories, setCategories] = useState<Category[]>([]);
+
+	const form = useForm<{ title: string; categoryId: string }>({
+		defaultValues: {
+			title: "",
+			categoryId: "",
+		},
+	});
+
+	useEffect(() => {
+		CategoryService.getAll().then(setCategories).catch(console.error);
+	}, []);
+
+	useEffect(() => {
+		if (content) {
+			form.reset({
+				title: content.title,
+				categoryId: content.categoryId || "none",
+			});
+		}
+	}, [content, form]);
+
+	const onSubmit = async (values: { title: string; categoryId: string }) => {
+		if (!content) return;
+		setLoading(true);
+		try {
+			const data = {
+				...values,
+				categoryId: values.categoryId === "none" ? null : values.categoryId,
+			};
+			await ContentService.updateAdmin(content.id, data);
+			onSuccess();
+			onOpenChange(false);
+		} catch (error) {
+			console.error(error);
+		} finally {
+			setLoading(false);
+		}
+	};
+
+	return (
+		<Dialog open={open} onOpenChange={onOpenChange}>
+			<DialogContent>
+				<DialogHeader>
+					<DialogTitle>Modifier le contenu</DialogTitle>
+				</DialogHeader>
+				<Form {...form}>
+					<form onSubmit={form.handleSubmit(onSubmit)} className="space-y-4">
+						<FormField
+							control={form.control}
+							name="title"
+							rules={{ required: "Le titre est requis" }}
+							render={({ field }) => (
+								<FormItem>
+									<FormLabel>Titre</FormLabel>
+									<FormControl>
+										<Input {...field} placeholder="Titre du contenu" />
+									</FormControl>
+									<FormMessage />
+								</FormItem>
+							)}
+						/>
+						<FormField
+							control={form.control}
+							name="categoryId"
+							render={({ field }) => (
+								<FormItem>
+									<FormLabel>Catégorie</FormLabel>
+									<Select
+										onValueChange={field.onChange}
+										defaultValue={field.value}
+										value={field.value}
+									>
+										<FormControl>
+											<SelectTrigger>
+												<SelectValue placeholder="Sélectionner une catégorie" />
+											</SelectTrigger>
+										</FormControl>
+										<SelectContent>
+											<SelectItem value="none">Sans catégorie</SelectItem>
+											{categories.map((cat) => (
+												<SelectItem key={cat.id} value={cat.id}>
+													{cat.name}
+												</SelectItem>
+											))}
+										</SelectContent>
+									</Select>
+									<FormMessage />
+								</FormItem>
+							)}
+						/>
+						<DialogFooter>
+							<Button
+								type="button"
+								variant="outline"
+								onClick={() => onOpenChange(false)}
+							>
+								Annuler
+							</Button>
+							<Button type="submit" disabled={loading}>
+								{loading ? "Enregistrement..." : "Enregistrer"}
+							</Button>
+						</DialogFooter>
+					</form>
+				</Form>
+			</DialogContent>
+		</Dialog>
+	);
+}

frontend/src/app/(dashboard)/admin/contents/page.tsx

@@ -2,10 +2,26 @@
 
 import { format } from "date-fns";
 import { fr } from "date-fns/locale";
-import { Download, Eye, Image as ImageIcon, Trash2, Video } from "lucide-react";
+import {
-import { useEffect, useState } from "react";
+	Download,
+	Edit,
+	Eye,
+	Image as ImageIcon,
+	MoreHorizontal,
+	Trash2,
+	Video,
+} from "lucide-react";
+import { useCallback, useEffect, useState } from "react";
 import { Badge } from "@/components/ui/badge";
 import { Button } from "@/components/ui/button";
+import {
+	DropdownMenu,
+	DropdownMenuContent,
+	DropdownMenuItem,
+	DropdownMenuLabel,
+	DropdownMenuSeparator,
+	DropdownMenuTrigger,
+} from "@/components/ui/dropdown-menu";
 import { Skeleton } from "@/components/ui/skeleton";
 import {
 	Table,
@@ -17,13 +33,17 @@ import {
 } from "@/components/ui/table";
 import { ContentService } from "@/services/content.service";
 import type { Content } from "@/types/content";
+import { ContentEditDialog } from "./content-edit-dialog";
 
 export default function AdminContentsPage() {
 	const [contents, setContents] = useState<Content[]>([]);
 	const [loading, setLoading] = useState(true);
 	const [totalCount, setTotalCount] = useState(0);
+	const [selectedContent, setSelectedContent] = useState<Content | null>(null);
+	const [dialogOpen, setDialogOpen] = useState(false);
 
-	useEffect(() => {
+	const fetchContents = useCallback(() => {
+		setLoading(true);
 		ContentService.getExplore({ limit: 20 })
 			.then((res) => {
 				setContents(res.data);
@@ -33,6 +53,10 @@ export default function AdminContentsPage() {
 			.finally(() => setLoading(false));
 	}, []);
 
+	useEffect(() => {
+		fetchContents();
+	}, [fetchContents]);
+
 	const handleDelete = async (id: string) => {
 		if (!confirm("Êtes-vous sûr de vouloir supprimer ce contenu ?")) return;
 
@@ -45,6 +69,11 @@ export default function AdminContentsPage() {
 		}
 	};
 
+	const handleEdit = (content: Content) => {
+		setSelectedContent(content);
+		setDialogOpen(true);
+	};
+
 	return (
 		<div className="flex-1 space-y-4 p-4 pt-6 md:p-8">
 			<div className="flex items-center justify-between">
@@ -57,11 +86,11 @@ export default function AdminContentsPage() {
 					<TableHeader>
 						<TableRow>
 							<TableHead>Contenu</TableHead>
-							<TableHead>Catégorie</TableHead>
+							<TableHead className="hidden sm:table-cell">Catégorie</TableHead>
-							<TableHead>Auteur</TableHead>
+							<TableHead className="hidden md:table-cell">Auteur</TableHead>
-							<TableHead>Stats</TableHead>
+							<TableHead className="hidden lg:table-cell">Stats</TableHead>
-							<TableHead>Date</TableHead>
+							<TableHead className="hidden xl:table-cell">Date</TableHead>
-							<TableHead className="w-[50px]"></TableHead>
+							<TableHead className="w-[100px]"></TableHead>
 						</TableRow>
 					</TableHeader>
 					<TableBody>
@@ -72,23 +101,26 @@ export default function AdminContentsPage() {
 									<TableCell>
 										<Skeleton className="h-10 w-[200px]" />
 									</TableCell>
-									<TableCell>
+									<TableCell className="hidden sm:table-cell">
 										<Skeleton className="h-4 w-[100px]" />
 									</TableCell>
-									<TableCell>
+									<TableCell className="hidden md:table-cell">
 										<Skeleton className="h-4 w-[100px]" />
 									</TableCell>
-									<TableCell>
+									<TableCell className="hidden lg:table-cell">
 										<Skeleton className="h-4 w-[80px]" />
 									</TableCell>
-									<TableCell>
+									<TableCell className="hidden xl:table-cell">
 										<Skeleton className="h-4 w-[100px]" />
 									</TableCell>
+									<TableCell>
+										<Skeleton className="h-8 w-8 rounded-full" />
+									</TableCell>
 								</TableRow>
 							))
 						) : contents.length === 0 ? (
 							<TableRow>
-								<TableCell colSpan={5} className="text-center h-24">
+								<TableCell colSpan={6} className="text-center h-24">
 									Aucun contenu trouvé.
 								</TableCell>
 							</TableRow>
@@ -112,13 +144,15 @@ export default function AdminContentsPage() {
 											</div>
 										</div>
 									</TableCell>
-									<TableCell>
+									<TableCell className="hidden sm:table-cell">
 										<Badge variant="outline">
 											{content.category?.name || "Sans catégorie"}
 										</Badge>
 									</TableCell>
-									<TableCell>@{content.author.username}</TableCell>
+									<TableCell className="hidden md:table-cell">
-									<TableCell>
+										@{content.author.username}
+									</TableCell>
+									<TableCell className="hidden lg:table-cell">
 										<div className="flex flex-col gap-1 text-xs">
 											<div className="flex items-center gap-1">
 												<Eye className="h-3 w-3" /> {content.views}
@@ -128,18 +162,31 @@ export default function AdminContentsPage() {
 											</div>
 										</div>
 									</TableCell>
-									<TableCell className="whitespace-nowrap">
+									<TableCell className="hidden xl:table-cell whitespace-nowrap">
 										{format(new Date(content.createdAt), "dd/MM/yyyy", { locale: fr })}
 									</TableCell>
 									<TableCell>
-										<Button
+										<DropdownMenu>
-											variant="ghost"
+											<DropdownMenuTrigger asChild>
-											size="icon"
+												<Button variant="ghost" size="icon">
-											onClick={() => handleDelete(content.id)}
+													<MoreHorizontal className="h-4 w-4" />
-											className="text-destructive hover:text-destructive hover:bg-destructive/10"
+													<span className="sr-only">Actions</span>
-										>
+												</Button>
-											<Trash2 className="h-4 w-4" />
+											</DropdownMenuTrigger>
-										</Button>
+											<DropdownMenuContent align="end">
+												<DropdownMenuLabel>Actions</DropdownMenuLabel>
+												<DropdownMenuSeparator />
+												<DropdownMenuItem onClick={() => handleEdit(content)}>
+													<Edit className="mr-2 h-4 w-4" /> Modifier
+												</DropdownMenuItem>
+												<DropdownMenuItem
+													onClick={() => handleDelete(content.id)}
+													className="text-destructive focus:text-destructive"
+												>
+													<Trash2 className="mr-2 h-4 w-4" /> Supprimer
+												</DropdownMenuItem>
+											</DropdownMenuContent>
+										</DropdownMenu>
 									</TableCell>
 								</TableRow>
 							))
@@ -147,6 +194,12 @@ export default function AdminContentsPage() {
 					</TableBody>
 				</Table>
 			</div>
+			<ContentEditDialog
+				content={selectedContent}
+				open={dialogOpen}
+				onOpenChange={setDialogOpen}
+				onSuccess={fetchContents}
+			/>
 		</div>
 	);
 }

frontend/src/app/(dashboard)/admin/users/page.tsx

@@ -2,10 +2,18 @@
 
 import { format } from "date-fns";
 import { fr } from "date-fns/locale";
-import { Trash2 } from "lucide-react";
+import { Edit, MoreHorizontal, Trash2 } from "lucide-react";
-import { useEffect, useState } from "react";
+import { useCallback, useEffect, useState } from "react";
 import { Badge } from "@/components/ui/badge";
 import { Button } from "@/components/ui/button";
+import {
+	DropdownMenu,
+	DropdownMenuContent,
+	DropdownMenuItem,
+	DropdownMenuLabel,
+	DropdownMenuSeparator,
+	DropdownMenuTrigger,
+} from "@/components/ui/dropdown-menu";
 import { Skeleton } from "@/components/ui/skeleton";
 import {
 	Table,
@@ -17,13 +25,17 @@ import {
 } from "@/components/ui/table";
 import { UserService } from "@/services/user.service";
 import type { User } from "@/types/user";
+import { UserEditDialog } from "./user-edit-dialog";
 
 export default function AdminUsersPage() {
 	const [users, setUsers] = useState<User[]>([]);
 	const [loading, setLoading] = useState(true);
 	const [totalCount, setTotalCount] = useState(0);
+	const [selectedUser, setSelectedUser] = useState<User | null>(null);
+	const [dialogOpen, setDialogOpen] = useState(false);
 
-	useEffect(() => {
+	const fetchUsers = useCallback(() => {
+		setLoading(true);
 		UserService.getUsersAdmin()
 			.then((res) => {
 				setUsers(res.data);
@@ -35,6 +47,10 @@ export default function AdminUsersPage() {
 			.finally(() => setLoading(false));
 	}, []);
 
+	useEffect(() => {
+		fetchUsers();
+	}, [fetchUsers]);
+
 	const handleDelete = async (uuid: string) => {
 		if (
 			!confirm(
@@ -52,6 +68,11 @@ export default function AdminUsersPage() {
 		}
 	};
 
+	const handleEdit = (user: User) => {
+		setSelectedUser(user);
+		setDialogOpen(true);
+	};
+
 	return (
 		<div className="flex-1 space-y-4 p-4 pt-6 md:p-8">
 			<div className="flex items-center justify-between">
@@ -64,11 +85,13 @@ export default function AdminUsersPage() {
 					<TableHeader>
 						<TableRow>
 							<TableHead>Utilisateur</TableHead>
-							<TableHead>Email</TableHead>
+							<TableHead className="hidden md:table-cell">Email</TableHead>
 							<TableHead>Rôle</TableHead>
-							<TableHead>Status</TableHead>
+							<TableHead className="hidden sm:table-cell">Status</TableHead>
-							<TableHead>Date d'inscription</TableHead>
+							<TableHead className="hidden lg:table-cell">
-							<TableHead className="w-[50px]"></TableHead>
+								Date d'inscription
+							</TableHead>
+							<TableHead className="w-[100px]"></TableHead>
 						</TableRow>
 					</TableHeader>
 					<TableBody>
@@ -79,23 +102,26 @@ export default function AdminUsersPage() {
 									<TableCell>
 										<Skeleton className="h-4 w-[150px]" />
 									</TableCell>
-									<TableCell>
+									<TableCell className="hidden md:table-cell">
 										<Skeleton className="h-4 w-[200px]" />
 									</TableCell>
 									<TableCell>
 										<Skeleton className="h-4 w-[50px]" />
 									</TableCell>
-									<TableCell>
+									<TableCell className="hidden sm:table-cell">
 										<Skeleton className="h-4 w-[80px]" />
 									</TableCell>
-									<TableCell>
+									<TableCell className="hidden lg:table-cell">
 										<Skeleton className="h-4 w-[100px]" />
 									</TableCell>
+									<TableCell>
+										<Skeleton className="h-8 w-8 rounded-full" />
+									</TableCell>
 								</TableRow>
 							))
 						) : users.length === 0 ? (
 							<TableRow>
-								<TableCell colSpan={5} className="text-center h-24">
+								<TableCell colSpan={6} className="text-center h-24">
 									Aucun utilisateur trouvé.
 								</TableCell>
 							</TableRow>
@@ -106,29 +132,50 @@ export default function AdminUsersPage() {
 										{user.displayName || user.username}
 										<div className="text-xs text-muted-foreground">@{user.username}</div>
 									</TableCell>
-									<TableCell>{user.email}</TableCell>
+									<TableCell className="hidden md:table-cell">{user.email}</TableCell>
 									<TableCell>
 										<Badge variant={user.role === "admin" ? "default" : "secondary"}>
 											{user.role}
 										</Badge>
 									</TableCell>
-									<TableCell>
+									<TableCell className="hidden sm:table-cell">
-										<Badge variant={user.status === "active" ? "success" : "destructive"}>
+										<Badge
+											variant={
+												user.status === "active"
+													? "success"
+													: user.status === "suspended"
+														? "destructive"
+														: "secondary"
+											}
+										>
 											{user.status}
 										</Badge>
 									</TableCell>
-									<TableCell className="whitespace-nowrap">
+									<TableCell className="hidden lg:table-cell whitespace-nowrap">
 										{format(new Date(user.createdAt), "PPP", { locale: fr })}
 									</TableCell>
 									<TableCell>
-										<Button
+										<DropdownMenu>
-											variant="ghost"
+											<DropdownMenuTrigger asChild>
-											size="icon"
+												<Button variant="ghost" size="icon">
-											onClick={() => handleDelete(user.uuid)}
+													<MoreHorizontal className="h-4 w-4" />
-											className="text-destructive hover:text-destructive hover:bg-destructive/10"
+													<span className="sr-only">Actions</span>
-										>
+												</Button>
-											<Trash2 className="h-4 w-4" />
+											</DropdownMenuTrigger>
-										</Button>
+											<DropdownMenuContent align="end">
+												<DropdownMenuLabel>Actions</DropdownMenuLabel>
+												<DropdownMenuSeparator />
+												<DropdownMenuItem onClick={() => handleEdit(user)}>
+													<Edit className="mr-2 h-4 w-4" /> Modifier
+												</DropdownMenuItem>
+												<DropdownMenuItem
+													onClick={() => handleDelete(user.uuid)}
+													className="text-destructive focus:text-destructive"
+												>
+													<Trash2 className="mr-2 h-4 w-4" /> Supprimer
+												</DropdownMenuItem>
+											</DropdownMenuContent>
+										</DropdownMenu>
 									</TableCell>
 								</TableRow>
 							))
@@ -136,6 +183,12 @@ export default function AdminUsersPage() {
 					</TableBody>
 				</Table>
 			</div>
+			<UserEditDialog
+				user={selectedUser}
+				open={dialogOpen}
+				onOpenChange={setDialogOpen}
+				onSuccess={fetchUsers}
+			/>
 		</div>
 	);
 }

frontend/src/app/(dashboard)/admin/users/user-edit-dialog.tsx

@@ -0,0 +1,153 @@
+"use client";
+
+import { useEffect, useState } from "react";
+import { useForm } from "react-hook-form";
+import { Button } from "@/components/ui/button";
+import {
+	Dialog,
+	DialogContent,
+	DialogFooter,
+	DialogHeader,
+	DialogTitle,
+} from "@/components/ui/dialog";
+import {
+	Form,
+	FormControl,
+	FormField,
+	FormItem,
+	FormLabel,
+	FormMessage,
+} from "@/components/ui/form";
+import {
+	Select,
+	SelectContent,
+	SelectItem,
+	SelectTrigger,
+	SelectValue,
+} from "@/components/ui/select";
+import { UserService } from "@/services/user.service";
+import type { User } from "@/types/user";
+
+interface UserEditDialogProps {
+	user: User | null;
+	open: boolean;
+	onOpenChange: (open: boolean) => void;
+	onSuccess: () => void;
+}
+
+export function UserEditDialog({
+	user,
+	open,
+	onOpenChange,
+	onSuccess,
+}: UserEditDialogProps) {
+	const [loading, setLoading] = useState(false);
+
+	const form = useForm<Partial<User>>({
+		defaultValues: {
+			role: "user",
+			status: "active",
+		},
+	});
+
+	useEffect(() => {
+		if (user) {
+			form.reset({
+				role: user.role || "user",
+				status: user.status || "active",
+			});
+		}
+	}, [user, form]);
+
+	const onSubmit = async (values: Partial<User>) => {
+		if (!user) return;
+		setLoading(true);
+		try {
+			await UserService.updateAdmin(user.uuid, values);
+			onSuccess();
+			onOpenChange(false);
+		} catch (error) {
+			console.error(error);
+		} finally {
+			setLoading(false);
+		}
+	};
+
+	return (
+		<Dialog open={open} onOpenChange={onOpenChange}>
+			<DialogContent>
+				<DialogHeader>
+					<DialogTitle>Modifier l'utilisateur @{user?.username}</DialogTitle>
+				</DialogHeader>
+				<Form {...form}>
+					<form onSubmit={form.handleSubmit(onSubmit)} className="space-y-4">
+						<FormField
+							control={form.control}
+							name="role"
+							render={({ field }) => (
+								<FormItem>
+									<FormLabel>Rôle</FormLabel>
+									<Select
+										onValueChange={field.onChange}
+										defaultValue={field.value}
+										value={field.value}
+									>
+										<FormControl>
+											<SelectTrigger>
+												<SelectValue placeholder="Sélectionner un rôle" />
+											</SelectTrigger>
+										</FormControl>
+										<SelectContent>
+											<SelectItem value="user">Utilisateur</SelectItem>
+											<SelectItem value="moderator">Modérateur</SelectItem>
+											<SelectItem value="admin">Administrateur</SelectItem>
+										</SelectContent>
+									</Select>
+									<FormMessage />
+								</FormItem>
+							)}
+						/>
+						<FormField
+							control={form.control}
+							name="status"
+							render={({ field }) => (
+								<FormItem>
+									<FormLabel>Statut</FormLabel>
+									<Select
+										onValueChange={field.onChange}
+										defaultValue={field.value}
+										value={field.value}
+									>
+										<FormControl>
+											<SelectTrigger>
+												<SelectValue placeholder="Sélectionner un statut" />
+											</SelectTrigger>
+										</FormControl>
+										<SelectContent>
+											<SelectItem value="active">Actif</SelectItem>
+											<SelectItem value="suspended">Suspendu</SelectItem>
+											<SelectItem value="pending">En attente</SelectItem>
+										</SelectContent>
+									</Select>
+									<FormMessage />
+								</FormItem>
+							)}
+						/>
+						<DialogFooter>
+							<Button
+								type="button"
+								variant="outline"
+								onClick={() => onOpenChange(false)}
+							>
+								Annuler
+							</Button>
+							<Button type="submit" disabled={loading}>
+								{loading ? "Enregistrement..." : "Enregistrer"}
+							</Button>
+						</DialogFooter>
+					</form>
+				</Form>
+			</DialogContent>
+		</Dialog>
+	);
+}

frontend/src/app/(dashboard)/layout.tsx

@@ -8,6 +8,7 @@ import {
 	SidebarProvider,
 	SidebarTrigger,
 } from "@/components/ui/sidebar";
+import { Toaster } from "@/components/ui/sonner";
 import { UserNavMobile } from "@/components/user-nav-mobile";
 
 export default function DashboardLayout({
@@ -26,7 +27,9 @@ export default function DashboardLayout({
 						<header className="flex h-16 shrink-0 items-center gap-2 border-b px-4 lg:hidden sticky top-0 bg-background z-40">
 							<SidebarTrigger />
 							<div className="flex-1 flex justify-center">
-								<span className="font-bold text-primary text-lg">MemeGoat</span>
+								<span className="font-bold text-primary text-xl tracking-tight">
+									MemeGoat
+								</span>
 							</div>
 							<div className="flex items-center gap-2">
 								<ModeToggle />
@@ -46,6 +49,7 @@ export default function DashboardLayout({
 					</React.Suspense>
 				</SidebarInset>
 			</SidebarProvider>
+			<Toaster />
 		</React.Suspense>
 	);
 }

frontend/src/app/(dashboard)/profile/page.tsx

@@ -1,6 +1,13 @@
 "use client";
 
-import { Calendar, Camera, LogIn, LogOut, Settings } from "lucide-react";
+import {
+	Calendar,
+	Camera,
+	LogIn,
+	LogOut,
+	Settings,
+	Share2,
+} from "lucide-react";
 import Link from "next/link";
 import { useSearchParams } from "next/navigation";
 import * as React from "react";
@@ -59,6 +66,12 @@ export default function ProfilePage() {
 		[],
 	);
 
+	const handleShareProfile = () => {
+		const url = `${window.location.origin}/user/${user?.username}`;
+		navigator.clipboard.writeText(url);
+		toast.success("Lien du profil copié !");
+	};
+
 	if (isLoading) {
 		return (
 			<div className="flex h-[400px] items-center justify-center">
@@ -93,12 +106,12 @@ export default function ProfilePage() {
 
 	return (
 		<div className="max-w-4xl mx-auto py-8 px-4">
-			<div className="bg-white dark:bg-zinc-900 rounded-2xl p-8 border shadow-sm mb-8">
+			<div className="bg-white dark:bg-zinc-900 rounded-2xl p-6 md:p-8 border shadow-sm mb-8">
-				<div className="flex flex-col md:flex-row items-center gap-8">
+				<div className="flex flex-col md:flex-row items-center md:items-start gap-6 md:gap-8">
-					<div className="relative group">
+					<div className="relative group shrink-0">
-						<Avatar className="h-32 w-32 border-4 border-primary/10">
+						<Avatar className="h-24 w-24 md:h-32 md:w-32 border-4 border-primary/10">
 							<AvatarImage src={user.avatarUrl} alt={user.username} />
-							<AvatarFallback className="text-4xl">
+							<AvatarFallback className="text-3xl md:text-4xl">
 								{user.username.slice(0, 2).toUpperCase()}
 							</AvatarFallback>
 						</Avatar>
@@ -106,8 +119,9 @@ export default function ProfilePage() {
 							type="button"
 							onClick={handleAvatarClick}
 							className="absolute inset-0 flex items-center justify-center bg-black/40 text-white rounded-full opacity-0 group-hover:opacity-100 transition-opacity"
+							title="Changer l'avatar"
 						>
-							<Camera className="h-8 w-8" />
+							<Camera className="h-6 w-6 md:h-8 md:w-8" />
 						</button>
 						<input
 							type="file"
@@ -118,17 +132,21 @@ export default function ProfilePage() {
 						/>
 					</div>
 					<div className="flex-1 text-center md:text-left space-y-4">
-						<div>
+						<div className="space-y-1">
-							<h1 className="text-3xl font-bold">
+							<h1 className="text-2xl md:text-3xl font-bold tracking-tight">
 								{user.displayName || user.username}
 							</h1>
-							<p className="text-muted-foreground">@{user.username}</p>
+							<p className="text-muted-foreground font-medium">@{user.username}</p>
 						</div>
+
 						{user.bio && (
-							<p className="max-w-md text-sm leading-relaxed">{user.bio}</p>
+							<p className="max-w-md text-sm md:text-base leading-relaxed text-balance">
+								{user.bio}
+							</p>
 						)}
+
 						<div className="flex flex-wrap justify-center md:justify-start gap-4 text-sm text-muted-foreground">
-							<span className="flex items-center gap-1">
+							<span className="flex items-center gap-1.5">
 								<Calendar className="h-4 w-4" />
 								Membre depuis{" "}
 								{new Date(user.createdAt).toLocaleDateString("fr-FR", {
@@ -137,18 +155,28 @@ export default function ProfilePage() {
 								})}
 							</span>
 						</div>
-						<div className="flex flex-wrap justify-center md:justify-start gap-2">
+
-							<Button asChild variant="outline" size="sm">
+						<div className="flex flex-wrap justify-center md:justify-start gap-2 pt-2">
+							<Button asChild variant="outline" size="sm" className="h-9 px-4">
 								<Link href="/settings">
 									<Settings className="h-4 w-4 mr-2" />
 									Paramètres
 								</Link>
 							</Button>
+							<Button
+								variant="outline"
+								size="sm"
+								className="h-9 px-4"
+								onClick={handleShareProfile}
+							>
+								<Share2 className="h-4 w-4 mr-2" />
+								Partager
+							</Button>
 							<Button
 								variant="ghost"
 								size="sm"
 								onClick={() => logout()}
-								className="text-red-500 hover:text-red-600 hover:bg-red-50"
+								className="h-9 px-4 text-destructive hover:text-destructive hover:bg-destructive/10"
 							>
 								<LogOut className="h-4 w-4 mr-2" />
 								Déconnexion
@@ -159,18 +187,18 @@ export default function ProfilePage() {
 			</div>
 
 			<Tabs value={tab} className="w-full">
-				<TabsList className="grid w-full grid-cols-2 mb-8">
+				<TabsList className="grid w-full grid-cols-2 mb-8 h-11">
-					<TabsTrigger value="memes" asChild>
+					<TabsTrigger value="memes" asChild className="text-sm font-semibold">
 						<Link href="/profile?tab=memes">Mes Mèmes</Link>
 					</TabsTrigger>
-					<TabsTrigger value="favorites" asChild>
+					<TabsTrigger value="favorites" asChild className="text-sm font-semibold">
 						<Link href="/profile?tab=favorites">Mes Favoris</Link>
 					</TabsTrigger>
 				</TabsList>
-				<TabsContent value="memes">
+				<TabsContent value="memes" className="mt-0 outline-none">
 					<ContentList fetchFn={fetchMyMemes} />
 				</TabsContent>
-				<TabsContent value="favorites">
+				<TabsContent value="favorites" className="mt-0 outline-none">
 					<ContentList fetchFn={fetchMyFavorites} />
 				</TabsContent>
 			</Tabs>

frontend/src/app/(dashboard)/settings/page.tsx

@@ -2,19 +2,34 @@
 
 import { zodResolver } from "@hookform/resolvers/zod";
 import {
+	AlertTriangle,
 	Laptop,
 	Loader2,
 	Moon,
 	Palette,
 	Save,
+	Settings,
 	Sun,
+	Trash2,
 	User as UserIcon,
 } from "lucide-react";
+import { useRouter } from "next/navigation";
 import { useTheme } from "next-themes";
 import * as React from "react";
 import { useForm } from "react-hook-form";
 import { toast } from "sonner";
 import * as z from "zod";
+import {
+	AlertDialog,
+	AlertDialogAction,
+	AlertDialogCancel,
+	AlertDialogContent,
+	AlertDialogDescription,
+	AlertDialogFooter,
+	AlertDialogHeader,
+	AlertDialogTitle,
+	AlertDialogTrigger,
+} from "@/components/ui/alert-dialog";
 import { Button } from "@/components/ui/button";
 import {
 	Card,
@@ -49,8 +64,10 @@ type SettingsFormValues = z.infer<typeof settingsSchema>;
 
 export default function SettingsPage() {
 	const { theme, setTheme } = useTheme();
-	const { user, isLoading, refreshUser } = useAuth();
+	const { user, isLoading, refreshUser, logout } = useAuth();
+	const router = useRouter();
 	const [isSaving, setIsSaving] = React.useState(false);
+	const [isDeleting, setIsDeleting] = React.useState(false);
 	const [mounted, setMounted] = React.useState(false);
 
 	React.useEffect(() => {
@@ -111,146 +128,225 @@ export default function SettingsPage() {
 		}
 	};
 
+	const handleDeleteAccount = async () => {
+		setIsDeleting(true);
+		try {
+			await UserService.removeMe();
+			toast.success("Votre compte a été supprimé.");
+			logout();
+			router.push("/");
+		} catch (error) {
+			console.error(error);
+			toast.error("Erreur lors de la suppression du compte.");
+		} finally {
+			setIsDeleting(false);
+		}
+	};
+
 	return (
 		<div className="max-w-2xl mx-auto py-12 px-4">
 			<div className="flex items-center gap-3 mb-8">
 				<div className="bg-primary/10 p-3 rounded-xl">
-					<UserIcon className="h-6 w-6 text-primary" />
+					<Settings className="h-6 w-6 text-primary" />
 				</div>
-				<h1 className="text-3xl font-bold">Paramètres du profil</h1>
+				<h1 className="text-3xl font-bold tracking-tight">Paramètres</h1>
 			</div>
 
-			<Card>
+			<div className="space-y-8">
-				<CardHeader>
+				<Card className="border-none shadow-sm">
-					<CardTitle>Informations personnelles</CardTitle>
+					<CardHeader className="pb-4">
-					<CardDescription>
+						<div className="flex items-center gap-2 mb-1">
-						Mettez à jour vos informations publiques. Ces données seront visibles par
+							<UserIcon className="h-5 w-5 text-primary" />
-						les autres utilisateurs.
+							<CardTitle>Informations personnelles</CardTitle>
-					</CardDescription>
+						</div>
-				</CardHeader>
+						<CardDescription>
-				<CardContent>
+							Mettez à jour vos informations publiques. Ces données seront visibles par
-					<Form {...form}>
+							les autres utilisateurs.
-						<form onSubmit={form.handleSubmit(onSubmit)} className="space-y-6">
+						</CardDescription>
-							<div className="grid gap-4">
+					</CardHeader>
-								<FormItem>
+					<CardContent>
-									<FormLabel>Nom d'utilisateur</FormLabel>
+						<Form {...form}>
-									<FormControl>
+							<form onSubmit={form.handleSubmit(onSubmit)} className="space-y-6">
-										<Input
+								<div className="grid gap-6">
-											value={user.username}
+									<div className="grid sm:grid-cols-2 gap-4">
-											disabled
-											className="bg-zinc-50 dark:bg-zinc-900"
-										/>
-									</FormControl>
-									<FormDescription>
-										Le nom d'utilisateur ne peut pas être modifié.
-									</FormDescription>
-								</FormItem>
-
-								<FormField
-									control={form.control}
-									name="displayName"
-									render={({ field }) => (
 										<FormItem>
-											<FormLabel>Nom d'affichage</FormLabel>
+											<FormLabel>Nom d'utilisateur</FormLabel>
 											<FormControl>
-												<Input placeholder="Votre nom" {...field} />
+												<Input
-											</FormControl>
+													value={user.username}
-											<FormDescription>
+													disabled
-												Le nom qui sera affiché sur votre profil et vos mèmes.
+													className="bg-muted cursor-not-allowed"
-											</FormDescription>
-											<FormMessage />
-										</FormItem>
-									)}
-								/>
-
-								<FormField
-									control={form.control}
-									name="bio"
-									render={({ field }) => (
-										<FormItem>
-											<FormLabel>Bio</FormLabel>
-											<FormControl>
-												<Textarea
-													placeholder="Racontez-nous quelque chose sur vous..."
-													className="resize-none"
-													{...field}
 												/>
 											</FormControl>
-											<FormDescription>
+											<FormDescription>Identifiant unique non modifiable.</FormDescription>
-												Une courte description de vous (max 255 caractères).
-											</FormDescription>
-											<FormMessage />
 										</FormItem>
-									)}
+
-								/>
+										<FormField
+											control={form.control}
+											name="displayName"
+											render={({ field }) => (
+												<FormItem>
+													<FormLabel>Nom d'affichage</FormLabel>
+													<FormControl>
+														<Input placeholder="Votre nom" {...field} />
+													</FormControl>
+													<FormDescription>Nom visible sur votre profil.</FormDescription>
+													<FormMessage />
+												</FormItem>
+											)}
+										/>
+									</div>
+
+									<FormField
+										control={form.control}
+										name="bio"
+										render={({ field }) => (
+											<FormItem>
+												<FormLabel>Bio</FormLabel>
+												<FormControl>
+													<Textarea
+														placeholder="Racontez-nous quelque chose sur vous..."
+														className="resize-none min-h-[100px]"
+														{...field}
+													/>
+												</FormControl>
+												<FormDescription>
+													Une courte description de vous (max 255 caractères).
+												</FormDescription>
+												<FormMessage />
+											</FormItem>
+										)}
+									/>
+								</div>
+
+								<div className="flex justify-end border-t pt-6">
+									<Button type="submit" disabled={isSaving} className="min-w-[150px]">
+										{isSaving ? (
+											<>
+												<Loader2 className="mr-2 h-4 w-4 animate-spin" />
+												Enregistrement...
+											</>
+										) : (
+											<>
+												<Save className="mr-2 h-4 w-4" />
+												Enregistrer
+											</>
+										)}
+									</Button>
+								</div>
+							</form>
+						</Form>
+					</CardContent>
+				</Card>
+
+				<Card className="border-none shadow-sm">
+					<CardHeader className="pb-4">
+						<div className="flex items-center gap-2 mb-1">
+							<Palette className="h-5 w-5 text-primary" />
+							<CardTitle>Apparence</CardTitle>
+						</div>
+						<CardDescription>
+							Personnalisez l'apparence de l'application selon vos préférences.
+						</CardDescription>
+					</CardHeader>
+					<CardContent>
+						<RadioGroup
+							value={mounted ? theme : "system"}
+							onValueChange={(value) => setTheme(value)}
+							className="grid grid-cols-1 sm:grid-cols-3 gap-4"
+						>
+							<div className="relative">
+								<RadioGroupItem value="light" id="light" className="peer sr-only" />
+								<Label
+									htmlFor="light"
+									className="flex flex-col items-center justify-between rounded-xl border-2 border-muted bg-popover p-4 hover:bg-accent hover:text-accent-foreground peer-data-[state=checked]:border-primary [&:has([data-state=checked])]:border-primary cursor-pointer transition-all"
+								>
+									<Sun className="mb-3 h-6 w-6" />
+									<span className="text-sm font-semibold">Clair</span>
+								</Label>
 							</div>
 
-							<Button type="submit" disabled={isSaving} className="w-full sm:w-auto">
+							<div className="relative">
-								{isSaving ? (
+								<RadioGroupItem value="dark" id="dark" className="peer sr-only" />
-									<>
+								<Label
-										<Loader2 className="mr-2 h-4 w-4 animate-spin" />
+									htmlFor="dark"
-										Enregistrement...
+									className="flex flex-col items-center justify-between rounded-xl border-2 border-muted bg-popover p-4 hover:bg-accent hover:text-accent-foreground peer-data-[state=checked]:border-primary [&:has([data-state=checked])]:border-primary cursor-pointer transition-all"
-									</>
+								>
-								) : (
+									<Moon className="mb-3 h-6 w-6" />
-									<>
+									<span className="text-sm font-semibold">Sombre</span>
-										<Save className="mr-2 h-4 w-4" />
+								</Label>
-										Enregistrer les modifications
+							</div>
-									</>
+
-								)}
+							<div className="relative">
-							</Button>
+								<RadioGroupItem value="system" id="system" className="peer sr-only" />
-						</form>
+								<Label
-					</Form>
+									htmlFor="system"
-				</CardContent>
+									className="flex flex-col items-center justify-between rounded-xl border-2 border-muted bg-popover p-4 hover:bg-accent hover:text-accent-foreground peer-data-[state=checked]:border-primary [&:has([data-state=checked])]:border-primary cursor-pointer transition-all"
-			</Card>
+								>
-			<Card className="mt-8">
+									<Laptop className="mb-3 h-6 w-6" />
-				<CardHeader>
+									<span className="text-sm font-semibold">Système</span>
-					<div className="flex items-center gap-2">
+								</Label>
-						<Palette className="h-5 w-5 text-primary" />
+							</div>
-						<CardTitle>Apparence</CardTitle>
+						</RadioGroup>
-					</div>
+					</CardContent>
-					<CardDescription>
+				</Card>
-						Personnalisez l'apparence de l'application selon vos préférences.
+
-					</CardDescription>
+				<Card className="border-destructive/20 shadow-sm bg-destructive/5">
-				</CardHeader>
+					<CardHeader className="pb-4">
-				<CardContent>
+						<div className="flex items-center gap-2 mb-1">
-					<RadioGroup
+							<AlertTriangle className="h-5 w-5 text-destructive" />
-						value={mounted ? theme : "system"}
+							<CardTitle className="text-destructive">Zone de danger</CardTitle>
-						onValueChange={(value) => setTheme(value)}
-						className="grid grid-cols-1 sm:grid-cols-3 gap-4"
-					>
-						<div>
-							<RadioGroupItem value="light" id="light" className="peer sr-only" />
-							<Label
-								htmlFor="light"
-								className="flex flex-col items-center justify-between rounded-md border-2 border-muted bg-popover p-4 hover:bg-accent hover:text-accent-foreground peer-data-[state=checked]:border-primary [&:has([data-state=checked])]:border-primary cursor-pointer"
-							>
-								<Sun className="mb-3 h-6 w-6" />
-								<span>Clair</span>
-							</Label>
 						</div>
-						<div>
+						<CardDescription className="text-destructive/80 font-medium">
-							<RadioGroupItem value="dark" id="dark" className="peer sr-only" />
+							Actions irréversibles concernant votre compte.
-							<Label
+						</CardDescription>
-								htmlFor="dark"
+					</CardHeader>
-								className="flex flex-col items-center justify-between rounded-md border-2 border-muted bg-popover p-4 hover:bg-accent hover:text-accent-foreground peer-data-[state=checked]:border-primary [&:has([data-state=checked])]:border-primary cursor-pointer"
+					<CardContent>
-							>
+						<div className="flex flex-col sm:flex-row items-start sm:items-center justify-between gap-4 p-4 rounded-lg bg-white dark:bg-zinc-900 border border-destructive/20">
-								<Moon className="mb-3 h-6 w-6" />
+							<div className="space-y-1">
-								<span>Sombre</span>
+								<p className="font-bold">Supprimer mon compte</p>
-							</Label>
+								<p className="text-sm text-muted-foreground">
+									Toutes vos données seront supprimées définitivement.
+								</p>
+							</div>
+							<AlertDialog>
+								<AlertDialogTrigger asChild>
+									<Button variant="destructive" size="sm" className="font-semibold">
+										<Trash2 className="h-4 w-4 mr-2" />
+										Supprimer le compte
+									</Button>
+								</AlertDialogTrigger>
+								<AlertDialogContent>
+									<AlertDialogHeader>
+										<AlertDialogTitle>Êtes-vous absolument sûr ?</AlertDialogTitle>
+										<AlertDialogDescription>
+											Cette action est irréversible. Votre compte sera supprimé
+											définitivement ainsi que tous vos mèmes et vos favoris.
+										</AlertDialogDescription>
+									</AlertDialogHeader>
+									<AlertDialogFooter>
+										<AlertDialogCancel disabled={isDeleting}>Annuler</AlertDialogCancel>
+										<AlertDialogAction
+											onClick={handleDeleteAccount}
+											disabled={isDeleting}
+											className="bg-destructive text-destructive-foreground hover:bg-destructive/90"
+										>
+											{isDeleting ? (
+												<>
+													<Loader2 className="mr-2 h-4 w-4 animate-spin" />
+													Suppression...
+												</>
+											) : (
+												"Confirmer la suppression"
+											)}
+										</AlertDialogAction>
+									</AlertDialogFooter>
+								</AlertDialogContent>
+							</AlertDialog>
 						</div>
-						<div>
+					</CardContent>
-							<RadioGroupItem value="system" id="system" className="peer sr-only" />
+				</Card>
-							<Label
+			</div>
-								htmlFor="system"
-								className="flex flex-col items-center justify-between rounded-md border-2 border-muted bg-popover p-4 hover:bg-accent hover:text-accent-foreground peer-data-[state=checked]:border-primary [&:has([data-state=checked])]:border-primary cursor-pointer"
-							>
-								<Laptop className="mb-3 h-6 w-6" />
-								<span>Système</span>
-							</Label>
-						</div>
-					</RadioGroup>
-				</CardContent>
-			</Card>
 		</div>
 	);
 }

frontend/src/app/(dashboard)/user/[username]/page.tsx

@@ -1,9 +1,11 @@
 "use client";
 
-import { Calendar, User as UserIcon } from "lucide-react";
+import { Calendar, Share2, User as UserIcon } from "lucide-react";
 import * as React from "react";
+import { toast } from "sonner";
 import { ContentList } from "@/components/content-list";
 import { Avatar, AvatarFallback, AvatarImage } from "@/components/ui/avatar";
+import { Button } from "@/components/ui/button";
 import { Spinner } from "@/components/ui/spinner";
 import { ContentService } from "@/services/content.service";
 import { UserService } from "@/services/user.service";
@@ -31,6 +33,12 @@ export default function PublicProfilePage({
 		[username],
 	);
 
+	const handleShareProfile = () => {
+		const url = `${window.location.origin}/user/${username}`;
+		navigator.clipboard.writeText(url);
+		toast.success("Lien du profil copié !");
+	};
+
 	if (loading) {
 		return (
 			<div className="flex h-[400px] items-center justify-center">
@@ -55,28 +63,28 @@ export default function PublicProfilePage({
 
 	return (
 		<div className="max-w-4xl mx-auto py-8 px-4">
-			<div className="bg-white dark:bg-zinc-900 rounded-2xl p-8 border shadow-sm mb-8">
+			<div className="bg-white dark:bg-zinc-900 rounded-2xl p-6 md:p-8 border shadow-sm mb-8">
-				<div className="flex flex-col md:flex-row items-center gap-8">
+				<div className="flex flex-col md:flex-row items-center md:items-start gap-6 md:gap-8">
-					<Avatar className="h-32 w-32 border-4 border-primary/10">
+					<Avatar className="h-24 w-24 md:h-32 md:w-32 border-4 border-primary/10">
 						<AvatarImage src={user.avatarUrl} alt={user.username} />
-						<AvatarFallback className="text-4xl">
+						<AvatarFallback className="text-3xl md:text-4xl">
 							{user.username.slice(0, 2).toUpperCase()}
 						</AvatarFallback>
 					</Avatar>
 					<div className="flex-1 text-center md:text-left space-y-4">
-						<div>
+						<div className="space-y-1">
-							<h1 className="text-3xl font-bold">
+							<h1 className="text-2xl md:text-3xl font-bold tracking-tight">
 								{user.displayName || user.username}
 							</h1>
-							<p className="text-muted-foreground">@{user.username}</p>
+							<p className="text-muted-foreground font-medium">@{user.username}</p>
 						</div>
 						{user.bio && (
-							<p className="max-w-md text-sm leading-relaxed mx-auto md:mx-0">
+							<p className="max-w-md text-sm md:text-base leading-relaxed mx-auto md:mx-0 text-balance">
 								{user.bio}
 							</p>
 						)}
 						<div className="flex flex-wrap justify-center md:justify-start gap-4 text-sm text-muted-foreground">
-							<span className="flex items-center gap-1">
+							<span className="flex items-center gap-1.5">
 								<Calendar className="h-4 w-4" />
 								Membre depuis{" "}
 								{new Date(user.createdAt).toLocaleDateString("fr-FR", {
@@ -85,12 +93,23 @@ export default function PublicProfilePage({
 								})}
 							</span>
 						</div>
+						<div className="flex justify-center md:justify-start pt-2">
+							<Button
+								variant="outline"
+								size="sm"
+								className="h-9 px-4"
+								onClick={handleShareProfile}
+							>
+								<Share2 className="h-4 w-4 mr-2" />
+								Partager le profil
+							</Button>
+						</div>
 					</div>
 				</div>
 			</div>
 
 			<div className="space-y-8">
-				<h2 className="text-xl font-bold border-b pb-4">Ses mèmes</h2>
+				<h2 className="text-xl md:text-2xl font-bold border-b pb-4">Ses mèmes</h2>
 				<ContentList fetchFn={fetchUserMemes} />
 			</div>
 		</div>

frontend/src/components/content-card.tsx

@@ -1,6 +1,6 @@
 "use client";
 
-import { Eye, Heart, MoreHorizontal, Share2 } from "lucide-react";
+import { Edit, Eye, Heart, MoreHorizontal, Share2, Trash2 } from "lucide-react";
 import Image from "next/image";
 import Link from "next/link";
 import { useRouter } from "next/navigation";
@@ -15,20 +15,37 @@ import {
 	CardFooter,
 	CardHeader,
 } from "@/components/ui/card";
+import {
+	DropdownMenu,
+	DropdownMenuContent,
+	DropdownMenuItem,
+	DropdownMenuTrigger,
+} from "@/components/ui/dropdown-menu";
+import {
+	Tooltip,
+	TooltipContent,
+	TooltipProvider,
+	TooltipTrigger,
+} from "@/components/ui/tooltip";
 import { useAuth } from "@/providers/auth-provider";
 import { ContentService } from "@/services/content.service";
 import { FavoriteService } from "@/services/favorite.service";
 import type { Content } from "@/types/content";
+import { UserContentEditDialog } from "./user-content-edit-dialog";
 
 interface ContentCardProps {
 	content: Content;
+	onUpdate?: () => void;
 }
 
-export function ContentCard({ content }: ContentCardProps) {
+export function ContentCard({ content, onUpdate }: ContentCardProps) {
-	const { isAuthenticated } = useAuth();
+	const { isAuthenticated, user } = useAuth();
 	const router = useRouter();
 	const [isLiked, setIsLiked] = React.useState(content.isLiked || false);
 	const [likesCount, setLikesCount] = React.useState(content.favoritesCount);
+	const [editDialogOpen, setEditDialogOpen] = React.useState(false);
+
+	const isAuthor = user?.uuid === content.authorId;
 
 	React.useEffect(() => {
 		setIsLiked(content.isLiked || false);
@@ -71,95 +88,194 @@ export function ContentCard({ content }: ContentCardProps) {
 		}
 	};
 
-	return (
+	const handleDelete = async () => {
-		<Card className="overflow-hidden border-none shadow-sm hover:shadow-md transition-shadow">
+		if (!confirm("Êtes-vous sûr de vouloir supprimer ce mème ?")) return;
-			<CardHeader className="p-4 flex flex-row items-center space-y-0 gap-3">
-				<Avatar className="h-8 w-8">
-					<AvatarImage src={content.author.avatarUrl} />
-					<AvatarFallback>{content.author.username[0].toUpperCase()}</AvatarFallback>
-				</Avatar>
-				<div className="flex flex-col">
-					<Link
-						href={`/user/${content.author.username}`}
-						className="text-sm font-semibold hover:underline"
-					>
-						{content.author.displayName || content.author.username}
-					</Link>
-					<span className="text-xs text-muted-foreground">
-						{new Date(content.createdAt).toLocaleDateString("fr-FR")}
-					</span>
-				</div>
-				<Button variant="ghost" size="icon" className="ml-auto h-8 w-8">
-					<MoreHorizontal className="h-4 w-4" />
-				</Button>
-			</CardHeader>
-			<CardContent className="p-0 relative bg-zinc-200 dark:bg-zinc-900 aspect-square flex items-center justify-center">
-				<Link href={`/meme/${content.slug}`} className="w-full h-full relative">
-					{content.mimeType.startsWith("image/") ? (
-						<Image
-							src={content.url}
-							alt={content.title}
-							fill
-							className="object-contain"
-							sizes="(max-width: 768px) 100vw, (max-width: 1200px) 50vw, 33vw"
-						/>
-					) : (
-						<video
-							src={content.url}
-							controls={false}
-							autoPlay
-							muted
-							loop
-							className="w-full h-full object-contain"
-						/>
-					)}
-				</Link>
-			</CardContent>
-			<CardFooter className="p-4 flex flex-col gap-4">
-				<div className="w-full flex items-center justify-between">
-					<div className="flex items-center gap-2">
-						<Button
-							variant="ghost"
-							size="sm"
-							className={`gap-1.5 h-8 ${isLiked ? "text-red-500 hover:text-red-600" : ""}`}
-							onClick={handleLike}
-						>
-							<Heart className={`h-4 w-4 ${isLiked ? "fill-current" : ""}`} />
-							<span className="text-xs">{likesCount}</span>
-						</Button>
-						<Button variant="ghost" size="sm" className="gap-1.5 h-8">
-							<Eye className="h-4 w-4" />
-							<span className="text-xs">{content.views}</span>
-						</Button>
-						<Button variant="ghost" size="sm" className="h-8 w-8 p-0">
-							<Share2 className="h-4 w-4" />
-						</Button>
-					</div>
-					<Button
-						size="sm"
-						variant="secondary"
-						className="text-xs h-8"
-						onClick={handleUse}
-					>
-						Utiliser
-					</Button>
-				</div>
 
-				<div className="w-full space-y-2">
+		try {
-					<h3 className="font-medium text-sm line-clamp-2">{content.title}</h3>
+			await ContentService.remove(content.id);
-					<div className="flex flex-wrap gap-1">
+			toast.success("Mème supprimé !");
-						{content.tags.slice(0, 3).map((tag, _i) => (
+			if (onUpdate) {
-							<Badge
+				onUpdate();
-								key={typeof tag === "string" ? tag : tag.id}
+			} else {
-								variant="secondary"
+				// Si pas de onUpdate, on est probablement sur la page de détail
-								className="text-[10px] py-0 px-1.5"
+				router.push("/");
-							>
+			}
-								#{typeof tag === "string" ? tag : tag.name}
+		} catch (_error) {
-							</Badge>
+			toast.error("Erreur lors de la suppression.");
-						))}
+		}
+	};
+
+	return (
+		<>
+			<Card className="overflow-hidden border-none shadow-sm hover:shadow-md transition-shadow">
+				<CardHeader className="p-4 flex flex-row items-center space-y-0 gap-3">
+					<Avatar className="h-8 w-8">
+						<AvatarImage src={content.author.avatarUrl} />
+						<AvatarFallback>
+							{content.author.username[0].toUpperCase()}
+						</AvatarFallback>
+					</Avatar>
+					<div className="flex flex-col">
+						<Link
+							href={`/user/${content.author.username}`}
+							className="text-sm font-semibold hover:underline"
+						>
+							{content.author.displayName || content.author.username}
+						</Link>
+						<span className="text-xs text-muted-foreground">
+							{new Date(content.createdAt).toLocaleDateString("fr-FR")}
+						</span>
 					</div>
-				</div>
+
-			</CardFooter>
+					<div className="ml-auto flex items-center gap-1">
-		</Card>
+						<DropdownMenu>
+							<DropdownMenuTrigger asChild>
+								<Button variant="ghost" size="icon" className="h-8 w-8">
+									<MoreHorizontal className="h-4 w-4" />
+								</Button>
+							</DropdownMenuTrigger>
+							<DropdownMenuContent align="end">
+								{isAuthor && (
+									<>
+										<DropdownMenuItem onClick={() => setEditDialogOpen(true)}>
+											<Edit className="h-4 w-4 mr-2" />
+											Modifier
+										</DropdownMenuItem>
+										<DropdownMenuItem
+											onClick={handleDelete}
+											className="text-destructive focus:text-destructive"
+										>
+											<Trash2 className="h-4 w-4 mr-2" />
+											Supprimer
+										</DropdownMenuItem>
+									</>
+								)}
+								<DropdownMenuItem onClick={() => toast.success("Lien copié !")}>
+									<Share2 className="h-4 w-4 mr-2" />
+									Partager
+								</DropdownMenuItem>
+							</DropdownMenuContent>
+						</DropdownMenu>
+					</div>
+				</CardHeader>
+				<CardContent className="p-0 relative bg-zinc-200 dark:bg-zinc-900 aspect-square sm:aspect-video md:aspect-square flex items-center justify-center">
+					<Link href={`/meme/${content.slug}`} className="w-full h-full relative">
+						{content.mimeType.startsWith("image/") ? (
+							<Image
+								src={content.url}
+								alt={content.title}
+								fill
+								className="object-contain"
+								sizes="(max-width: 768px) 100vw, (max-width: 1200px) 50vw, 33vw"
+								priority={false}
+							/>
+						) : (
+							<video
+								src={content.url}
+								controls={false}
+								autoPlay
+								muted
+								loop
+								playsInline
+								className="w-full h-full object-contain"
+							/>
+						)}
+					</Link>
+				</CardContent>
+				<CardFooter className="p-4 flex flex-col gap-4">
+					<div className="w-full flex items-center justify-between">
+						<div className="flex items-center gap-2">
+							<TooltipProvider>
+								<Tooltip>
+									<TooltipTrigger asChild>
+										<Button
+											variant="ghost"
+											size="sm"
+											className={`gap-1.5 h-8 px-2 ${isLiked ? "text-red-500 hover:text-red-600 hover:bg-red-50 dark:hover:bg-red-950/20" : ""}`}
+											onClick={handleLike}
+										>
+											<Heart className={`h-4 w-4 ${isLiked ? "fill-current" : ""}`} />
+											<span className="text-xs font-medium">{likesCount}</span>
+										</Button>
+									</TooltipTrigger>
+									<TooltipContent>Liker</TooltipContent>
+								</Tooltip>
+
+								<Tooltip>
+									<TooltipTrigger asChild>
+										<Button
+											variant="ghost"
+											size="sm"
+											className="gap-1.5 h-8 px-2 cursor-default"
+										>
+											<Eye className="h-4 w-4 text-muted-foreground" />
+											<span className="text-xs font-medium">{content.views}</span>
+										</Button>
+									</TooltipTrigger>
+									<TooltipContent>Vues</TooltipContent>
+								</Tooltip>
+
+								<Tooltip>
+									<TooltipTrigger asChild>
+										<Button
+											variant="ghost"
+											size="sm"
+											className="h-8 w-8 p-0"
+											onClick={() => {
+												navigator.clipboard.writeText(
+													`${window.location.origin}/meme/${content.slug}`,
+												);
+												toast.success("Lien copié !");
+											}}
+										>
+											<Share2 className="h-4 w-4" />
+										</Button>
+									</TooltipTrigger>
+									<TooltipContent>Partager</TooltipContent>
+								</Tooltip>
+							</TooltipProvider>
+						</div>
+						<Button
+							size="sm"
+							variant="secondary"
+							className="text-xs h-8 font-semibold"
+							onClick={handleUse}
+						>
+							Utiliser
+						</Button>
+					</div>
+
+					<div className="w-full space-y-2">
+						<Link href={`/meme/${content.slug}`}>
+							<h3 className="font-semibold text-base line-clamp-2 hover:text-primary transition-colors">
+								{content.title}
+							</h3>
+						</Link>
+						<div className="flex flex-wrap gap-1.5">
+							{content.category && (
+								<Badge variant="outline" className="text-[10px] py-0 px-2 bg-muted/50">
+									{content.category.name}
+								</Badge>
+							)}
+							{content.tags.slice(0, 3).map((tag, _i) => (
+								<Badge
+									key={typeof tag === "string" ? tag : tag.id}
+									variant="secondary"
+									className="text-[10px] py-0 px-2"
+								>
+									#{typeof tag === "string" ? tag : tag.name}
+								</Badge>
+							))}
+						</div>
+					</div>
+				</CardFooter>
+			</Card>
+			<UserContentEditDialog
+				content={content}
+				open={editDialogOpen}
+				onOpenChange={setEditDialogOpen}
+				onSuccess={() => onUpdate?.()}
+			/>
+		</>
 	);
 }

frontend/src/components/content-list.tsx

@@ -20,6 +20,27 @@ export function ContentList({ fetchFn, title }: ContentListProps) {
 	const [offset, setOffset] = React.useState(0);
 	const [hasMore, setHasMore] = React.useState(true);
 
+	const fetchInitial = React.useCallback(async () => {
+		setLoading(true);
+		try {
+			const response = await fetchFn({
+				limit: 10,
+				offset: 0,
+			});
+			setContents(response.data);
+			setOffset(0);
+			setHasMore(response.data.length === 10);
+		} catch (error) {
+			console.error("Failed to fetch contents:", error);
+		} finally {
+			setLoading(false);
+		}
+	}, [fetchFn]);
+
+	React.useEffect(() => {
+		fetchInitial();
+	}, [fetchInitial]);
+
 	const loadMore = React.useCallback(async () => {
 		if (!hasMore || loading) return;
 
@@ -46,32 +67,12 @@ export function ContentList({ fetchFn, title }: ContentListProps) {
 		onLoadMore: loadMore,
 	});
 
-	React.useEffect(() => {
-		const fetchInitial = async () => {
-			setLoading(true);
-			try {
-				const response = await fetchFn({
-					limit: 10,
-					offset: 0,
-				});
-				setContents(response.data);
-				setHasMore(response.data.length === 10);
-			} catch (error) {
-				console.error("Failed to fetch contents:", error);
-			} finally {
-				setLoading(false);
-			}
-		};
-
-		fetchInitial();
-	}, [fetchFn]);
-
 	return (
 		<div className="max-w-2xl mx-auto py-8 px-4 space-y-8">
 			{title && <h1 className="text-2xl font-bold">{title}</h1>}
 			<div className="flex flex-col gap-6">
 				{contents.map((content) => (
-					<ContentCard key={content.id} content={content} />
+					<ContentCard key={content.id} content={content} onUpdate={fetchInitial} />
 				))}
 			</div>
 

frontend/src/components/user-content-edit-dialog.tsx

@@ -0,0 +1,158 @@
+"use client";
+
+import { useEffect, useState } from "react";
+import { useForm } from "react-hook-form";
+import { toast } from "sonner";
+import { Button } from "@/components/ui/button";
+import {
+	Dialog,
+	DialogContent,
+	DialogFooter,
+	DialogHeader,
+	DialogTitle,
+} from "@/components/ui/dialog";
+import {
+	Form,
+	FormControl,
+	FormField,
+	FormItem,
+	FormLabel,
+	FormMessage,
+} from "@/components/ui/form";
+import { Input } from "@/components/ui/input";
+import {
+	Select,
+	SelectContent,
+	SelectItem,
+	SelectTrigger,
+	SelectValue,
+} from "@/components/ui/select";
+import { CategoryService } from "@/services/category.service";
+import { ContentService } from "@/services/content.service";
+import type { Category, Content } from "@/types/content";
+
+interface UserContentEditDialogProps {
+	content: Content | null;
+	open: boolean;
+	onOpenChange: (open: boolean) => void;
+	onSuccess: () => void;
+}
+
+export function UserContentEditDialog({
+	content,
+	open,
+	onOpenChange,
+	onSuccess,
+}: UserContentEditDialogProps) {
+	const [loading, setLoading] = useState(false);
+	const [categories, setCategories] = useState<Category[]>([]);
+
+	const form = useForm<{ title: string; categoryId: string }>({
+		defaultValues: {
+			title: "",
+			categoryId: "",
+		},
+	});
+
+	useEffect(() => {
+		CategoryService.getAll().then(setCategories).catch(console.error);
+	}, []);
+
+	useEffect(() => {
+		if (content) {
+			form.reset({
+				title: content.title,
+				categoryId: content.categoryId || "none",
+			});
+		}
+	}, [content, form]);
+
+	const onSubmit = async (values: { title: string; categoryId: string }) => {
+		if (!content) return;
+		setLoading(true);
+		try {
+			const data = {
+				...values,
+				categoryId: values.categoryId === "none" ? null : values.categoryId,
+			};
+			await ContentService.update(content.id, data);
+			toast.success("Mème mis à jour !");
+			onSuccess();
+			onOpenChange(false);
+		} catch (error) {
+			console.error(error);
+			toast.error("Erreur lors de la mise à jour.");
+		} finally {
+			setLoading(false);
+		}
+	};
+
+	return (
+		<Dialog open={open} onOpenChange={onOpenChange}>
+			<DialogContent>
+				<DialogHeader>
+					<DialogTitle>Modifier mon mème</DialogTitle>
+				</DialogHeader>
+				<Form {...form}>
+					<form onSubmit={form.handleSubmit(onSubmit)} className="space-y-4">
+						<FormField
+							control={form.control}
+							name="title"
+							rules={{ required: "Le titre est requis" }}
+							render={({ field }) => (
+								<FormItem>
+									<FormLabel>Titre</FormLabel>
+									<FormControl>
+										<Input {...field} placeholder="Titre du mème" />
+									</FormControl>
+									<FormMessage />
+								</FormItem>
+							)}
+						/>
+						<FormField
+							control={form.control}
+							name="categoryId"
+							render={({ field }) => (
+								<FormItem>
+									<FormLabel>Catégorie</FormLabel>
+									<Select
+										onValueChange={field.onChange}
+										defaultValue={field.value}
+										value={field.value}
+									>
+										<FormControl>
+											<SelectTrigger>
+												<SelectValue placeholder="Sélectionner une catégorie" />
+											</SelectTrigger>
+										</FormControl>
+										<SelectContent>
+											<SelectItem value="none">Sans catégorie</SelectItem>
+											{categories.map((cat) => (
+												<SelectItem key={cat.id} value={cat.id}>
+													{cat.name}
+												</SelectItem>
+											))}
+										</SelectContent>
+									</Select>
+									<FormMessage />
+								</FormItem>
+							)}
+						/>
+						<DialogFooter>
+							<Button
+								type="button"
+								variant="outline"
+								onClick={() => onOpenChange(false)}
+							>
+								Annuler
+							</Button>
+							<Button type="submit" disabled={loading}>
+								{loading ? "Enregistrement..." : "Enregistrer"}
+							</Button>
+						</DialogFooter>
+					</form>
+				</Form>
+			</DialogContent>
+		</Dialog>
+	);
+}

frontend/src/services/category.service.ts

@@ -11,4 +11,18 @@ export const CategoryService = {
 		const { data } = await api.get<Category>(`/categories/${id}`);
 		return data;
 	},
+
+	async create(category: Partial<Category>): Promise<Category> {
+		const { data } = await api.post<Category>("/categories", category);
+		return data;
+	},
+
+	async update(id: string, category: Partial<Category>): Promise<Category> {
+		const { data } = await api.patch<Category>(`/categories/${id}`, category);
+		return data;
+	},
+
+	async remove(id: string): Promise<void> {
+		await api.delete(`/categories/${id}`);
+	},
 };

frontend/src/services/content.service.ts

@@ -65,4 +65,18 @@ export const ContentService = {
 	async removeAdmin(id: string): Promise<void> {
 		await api.delete(`/contents/${id}/admin`);
 	},
+
+	async update(id: string, update: Partial<Content>): Promise<Content> {
+		const { data } = await api.patch<Content>(`/contents/${id}`, update);
+		return data;
+	},
+
+	async remove(id: string): Promise<void> {
+		await api.delete(`/contents/${id}`);
+	},
+
+	async updateAdmin(id: string, update: Partial<Content>): Promise<Content> {
+		const { data } = await api.patch<Content>(`/contents/${id}/admin`, update);
+		return data;
+	},
 };

frontend/src/services/user.service.ts

@@ -17,6 +17,10 @@ export const UserService = {
 		return data;
 	},
 
+	async removeMe(): Promise<void> {
+		await api.delete("/users/me");
+	},
+
 	async getUsersAdmin(
 		limit = 10,
 		offset = 0,
@@ -34,6 +38,11 @@ export const UserService = {
 		await api.delete(`/users/${uuid}`);
 	},
 
+	async updateAdmin(uuid: string, update: Partial<User>): Promise<User> {
+		const { data } = await api.patch<User>(`/users/admin/${uuid}`, update);
+		return data;
+	},
+
 	async updateAvatar(file: File): Promise<User> {
 		const formData = new FormData();
 		formData.append("file", file);

frontend/src/types/content.ts

@@ -18,6 +18,7 @@ export interface Content {
 	favoritesCount: number;
 	isLiked?: boolean;
 	tags: (string | Tag)[];
+	categoryId?: string | null;
 	category?: Category;
 	authorId: string;
 	author: User;
@@ -36,6 +37,7 @@ export interface Category {
 	name: string;
 	slug: string;
 	description?: string;
+	iconUrl?: string;
 }
 
 export interface PaginatedResponse<T> {

frontend/src/types/user.ts

@@ -6,7 +6,7 @@ export interface User {
 	displayName?: string;
 	avatarUrl?: string;
 	bio?: string;
-	role?: "user" | "admin";
+	role?: "user" | "admin" | "moderator";
 	status?: "active" | "verification" | "suspended" | "pending" | "deleted";
 	createdAt: string;
 }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@memegoat/source",
-  "version": "1.1.1",
+  "version": "1.4.1",
   "description": "",
   "scripts": {
     "version:get": "cmake -P version.cmake GET",
@@ -13,9 +13,13 @@
     "build:back": "pnpm run -F @memegoat/backend build",
     "build:docs": "pnpm run -F @memegoat/documentation build",
     "lint": "pnpm run lint:back && pnpm run lint:front && pnpm run lint:docs",
+    "lint:fix": "pnpm run lint:back:fix && pnpm run lint:front:fix && pnpm run lint:docs:fix",
     "lint:back": "pnpm run -F @memegoat/backend lint",
+    "lint:back:fix": "pnpm run -F @memegoat/backend lint:write",
     "lint:front": "pnpm run -F @memegoat/frontend lint",
+    "lint:front:fix": "pnpm run -F @memegoat/frontend lint:write",
     "lint:docs": "pnpm run -F @memegoat/documentation lint",
+    "lint:docs:fix": "pnpm run -F @memegoat/documentation lint:write",
     "test": "pnpm run test:back && pnpm run test:front",
     "test:back": "pnpm run -F @memegoat/backend test",
     "test:front": "pnpm run -F @memegoat/frontend test",