refactor: organize imports and enhance formatting across backend files

Optimized import order, applied consistent formatting, and improved readability in various modules, including `contents`, `media`, and `auth` services.

backend/src/contents/contents.controller.ts

@@ -1,3 +1,4 @@
+import { CacheInterceptor, CacheTTL } from "@nestjs/cache-manager";
 import {
 	Body,
 	Controller,
@@ -5,6 +6,7 @@ import {
 	Delete,
 	Get,
 	Header,
+	NotFoundException,
 	Param,
 	ParseBoolPipe,
 	ParseIntPipe,
@@ -15,9 +17,7 @@ import {
 	UploadedFile,
 	UseGuards,
 	UseInterceptors,
-	NotFoundException,
 } from "@nestjs/common";
-import { CacheInterceptor, CacheTTL } from "@nestjs/cache-manager";
 import { FileInterceptor } from "@nestjs/platform-express";
 import type { Request, Response } from "express";
 import { AuthGuard } from "../auth/guards/auth.guard";
@@ -130,9 +130,10 @@ export class ContentsController {
 		}
 
 		const userAgent = req.headers["user-agent"] || "";
-		const isBot = /bot|googlebot|crawler|spider|robot|crawling|facebookexternalhit|twitterbot/i.test(
-			userAgent,
-		);
+		const isBot =
+			/bot|googlebot|crawler|spider|robot|crawling|facebookexternalhit|twitterbot/i.test(
+				userAgent,
+			);
 
 		if (isBot) {
 			const imageUrl = this.contentsService.getFileUrl(content.storageKey);

backend/src/contents/contents.service.ts

@@ -20,8 +20,8 @@ import {
 	tags,
 	users,
 } from "../database/schemas";
-import { MediaService } from "../media/media.service";
 import type { MediaProcessingResult } from "../media/interfaces/media.interface";
+import { MediaService } from "../media/media.service";
 import { S3Service } from "../s3/s3.service";
 import { CreateContentDto } from "./dto/create-content.dto";
 
@@ -43,7 +43,12 @@ export class ContentsService {
 	async uploadAndProcess(
 		userId: string,
 		file: Express.Multer.File,
-		data: { title: string; type: "meme" | "gif"; categoryId?: string; tags?: string[] },
+		data: {
+			title: string;
+			type: "meme" | "gif";
+			categoryId?: string;
+			tags?: string[];
+		},
 	) {
 		// 0. Validation du format et de la taille
 		const allowedMimeTypes = [
@@ -304,7 +309,8 @@ export class ContentsService {
 	getFileUrl(storageKey: string): string {
 		const endpoint = this.configService.get("S3_ENDPOINT");
 		const port = this.configService.get("S3_PORT");
-		const protocol = this.configService.get("S3_USE_SSL") === true ? "https" : "http";
+		const protocol =
+			this.configService.get("S3_USE_SSL") === true ? "https" : "http";
 		const bucket = this.configService.get("S3_BUCKET_NAME");
 
 		if (endpoint === "localhost" || endpoint === "127.0.0.1") {

backend/src/contents/dto/upload-content.dto.ts

@@ -1,4 +1,10 @@
-import { IsEnum, IsNotEmpty, IsOptional, IsString, IsUUID } from "class-validator";
+import {
+	IsEnum,
+	IsNotEmpty,
+	IsOptional,
+	IsString,
+	IsUUID,
+} from "class-validator";
 import { ContentType } from "./create-content.dto";
 
 export class UploadContentDto {