Refactor code to use consistent tab spacing

Replaced mixed spaces and tabs with consistent tab spacing across multiple files for better code readability and maintenance. Adjusted import statements and string literals formatting to maintain coherence.

apps/backend/src/app/auth/auth.controller.ts

@@ -16,7 +16,7 @@ import { UserGuard } from "./auth.guard";
 
 @Controller("auth")
 export class AuthController {
-  constructor(private readonly authService: AuthService) { }
+	constructor(private readonly authService: AuthService) {}
 
 	//TODO Initial account validation for admin privileges
 	//POST signup

apps/backend/src/app/auth/auth.service.ts

@@ -14,7 +14,7 @@ export class AuthService implements OnModuleInit {
 	constructor(
 		private db: DbService,
 		private credentials: CredentialsService,
-  ) { }
+	) {}
 
 	//TODO Initial account validation for admin privileges
 	async doRegister(data: SignUpDto) {

apps/backend/src/app/credentials/credentials.service.ts

@@ -6,7 +6,7 @@ import { JWTPayload, generateSecret } from "jose";
 
 @Injectable()
 export class CredentialsService {
-  constructor(private readonly configService: ConfigService) { }
+	constructor(private readonly configService: ConfigService) {}
 
 	async hash(plaintextPassword: string) {
 		if (plaintextPassword.length < 6)

apps/backend/src/main.ts

@@ -1,17 +1,15 @@
 import { Logger } from "@nestjs/common";
 import { NestFactory } from "@nestjs/core";
-import { SwaggerModule, DocumentBuilder } from '@nestjs/swagger';
-
+import { DocumentBuilder, SwaggerModule } from "@nestjs/swagger";
 
 import helmet from "helmet";
 import { AppModule } from "./app/app.module";
 
 async function bootstrap() {
-
 	const config = new DocumentBuilder()
-		.setTitle('Fab Explorer')
+		.setTitle("Fab Explorer")
 		.setDescription("Définition de l'api du FabLab Explorer")
-		.setVersion('1.0')
+		.setVersion("1.0")
 		.build();
 
 	const app = await NestFactory.create(AppModule);
@@ -21,7 +19,7 @@ async function bootstrap() {
 	const port = process.env.PORT || 3000;
 
 	const document = SwaggerModule.createDocument(app, config);
-	SwaggerModule.setup('api', app, document);
+	SwaggerModule.setup("api", app, document);
 
 	await app.listen(port);
 	Logger.log(