fix: Add AuthModule imports to fix dependency injection

🔧 Fix NestJS Dependency Injection

## Issue Fixed:
- 502 Bad Gateway error due to backend startup failure
- JwtAuthGuard couldn't resolve AuthService dependency
- Modules using JwtAuthGuard didn't import AuthModule

## Root Cause:
- JwtAuthGuard requires AuthService for token validation
- AuthService is provided by AuthModule
- Modules using JwtAuthGuard must import AuthModule

## Solution:
- Added AuthModule imports to all modules using JwtAuthGuard:
  - ScientificModule: Added AuthModule import
  - SchemaModule: Added AuthModule import
  - CollaborationModule: Added AuthModule import
  - MediaModule: Added AuthModule import
  - VersionControlModule: Added AuthModule import

## Modules Fixed:
- ScientificModule: Now has access to AuthService
- SchemaModule: Now has access to AuthService
- CollaborationModule: Now has access to AuthService
- MediaModule: Now has access to AuthService
- VersionControlModule: Now has access to AuthService

This resolves the dependency injection error and allows
the backend to start properly in production.

Author: gnowgi

nodebook-base/src/collaboration/collaboration.module.ts

@@ -1,8 +1,10 @@
 import { Module } from '@nestjs/common';
 import { CollaborationController } from './collaboration.controller.js';
 import { CollaborationService } from './collaboration.service.js';
+import { AuthModule } from '../auth/auth.module.js';
 
 @Module({
+  imports: [AuthModule],
   controllers: [CollaborationController],
   providers: [CollaborationService],
 })

nodebook-base/src/media/media.module.ts

@@ -1,8 +1,10 @@
 import { Module } from '@nestjs/common';
 import { MediaController } from './media.controller.js';
 import { MediaService } from './media.service.js';
+import { AuthModule } from '../auth/auth.module.js';
 
 @Module({
+  imports: [AuthModule],
   controllers: [MediaController],
   providers: [MediaService],
 })

nodebook-base/src/schema/schema.module.ts

@@ -2,9 +2,10 @@ import { Module } from '@nestjs/common';
 import { ConfigModule } from '@nestjs/config';
 import { SchemaController } from './schema.controller.js';
 import { SchemaService } from './schema.service.js';
+import { AuthModule } from '../auth/auth.module.js';
 
 @Module({
-  imports: [ConfigModule],
+  imports: [ConfigModule, AuthModule],
   controllers: [SchemaController],
   providers: [SchemaService],
   exports: [SchemaService],

nodebook-base/src/scientific/scientific.module.ts

@@ -1,8 +1,10 @@
 import { Module } from '@nestjs/common';
 import { ScientificController } from './scientific.controller.js';
 import { ScientificService } from './scientific.service.js';
+import { AuthModule } from '../auth/auth.module.js';
 
 @Module({
+  imports: [AuthModule],
   controllers: [ScientificController],
   providers: [ScientificService],
 })

nodebook-base/src/version-control/version-control.module.ts

@@ -1,8 +1,10 @@
 import { Module } from '@nestjs/common';
 import { VersionControlController } from './version-control.controller.js';
 import { VersionControlService } from './version-control.service.js';
+import { AuthModule } from '../auth/auth.module.js';
 
 @Module({
+  imports: [AuthModule],
   controllers: [VersionControlController],
   providers: [VersionControlService],
 })