chore: update lint scripts and improve formatting consistency

- Added `lint:fix` scripts for backend, frontend, and documentation.
- Enabled `biome check --write` for unsafe fixes in backend scripts.
- Fixed imports, formatting, and logging for improved code clarity.
- Adjusted service unit tests for better readability and maintainability.

backend/src/auth/bootstrap.service.ts

@@ -1,3 +1,4 @@
+import * as crypto from "node:crypto";
 import {
 	Injectable,
 	Logger,
@@ -5,7 +6,6 @@ import {
 	UnauthorizedException,
 } from "@nestjs/common";
 import { ConfigService } from "@nestjs/config";
-import * as crypto from "node:crypto";
 import { UsersService } from "../users/users.service";
 import { RbacService } from "./rbac.service";
 
@@ -34,9 +34,15 @@ export class BootstrapService implements OnApplicationBootstrap {
 		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(
+			"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.");
 	}
 
@@ -53,7 +59,9 @@ export class BootstrapService implements OnApplicationBootstrap {
 		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.`);
+		this.logger.log(
+			`User ${username} has been promoted to administrator via bootstrap token.`,
+		);
 		return { message: `User ${username} is now an administrator` };
 	}
 }