Enhance role-check system with stricter checks (#15392)

## Overview

This PR strengthens our permission system by introducing more granular
role-based access control across the platform.

## Changes

### New Permissions Added
- **Applications** - Control who can install and manage applications
- **Layouts** - Control who can customize page layouts and UI structure
- **AI** - Control access to AI features and agents
- **Upload File** - Separate permission for file uploads
- **Download File** - Separate permission for file downloads (frontend
visibility)

### Security Enhancements
- Implemented whitelist-based validation for workspace field updates
- Added explicit permission guards to core entity resolvers
- Enhanced ESLint rule to enforce permission checks on all mutations
- Created `CustomPermissionGuard` and `NoPermissionGuard` for better
code documentation

### Affected Components
- Core entity resolvers: webhooks, files, domains, applications,
layouts, postgres credentials
- Workspace update mutations now use whitelist validation
- Settings UI updated with new permission controls

### Developer Experience
- ESLint now catches missing permission guards during development
- Explicit guard markers make permission requirements clear in code
review
- Comprehensive test coverage for new permission logic

## Testing
- ✅ All TypeScript type checks pass
- ✅ ESLint validation passes
- ✅ New permission guards properly enforced
- ✅ Frontend UI displays new permissions correctly

## Migration Notes
Existing workspaces will need to assign the new permissions to roles as
needed. By default, all new permissions are set to `false` for non-admin
roles.

packages/twenty-server/src/engine/metadata-modules/view-field/view-field.module.ts

@@ -3,11 +3,13 @@ import { TypeOrmModule } from '@nestjs/typeorm';
 
 import { FeatureFlagModule } from 'src/engine/core-modules/feature-flag/feature-flag.module';
 import { WorkspaceManyOrAllFlatEntityMapsCacheModule } from 'src/engine/metadata-modules/flat-entity/services/workspace-many-or-all-flat-entity-maps-cache.module';
+import { PermissionsModule } from 'src/engine/metadata-modules/permissions/permissions.module';
 import { ViewFieldController } from 'src/engine/metadata-modules/view-field/controllers/view-field.controller';
 import { ViewFieldEntity } from 'src/engine/metadata-modules/view-field/entities/view-field.entity';
 import { ViewFieldResolver } from 'src/engine/metadata-modules/view-field/resolvers/view-field.resolver';
 import { ViewFieldV2Service } from 'src/engine/metadata-modules/view-field/services/view-field-v2.service';
 import { ViewFieldService } from 'src/engine/metadata-modules/view-field/services/view-field.service';
+import { ViewPermissionsModule } from 'src/engine/metadata-modules/view-permissions/view-permissions.module';
 import { ViewEntity } from 'src/engine/metadata-modules/view/entities/view.entity';
 import { WorkspaceCacheStorageModule } from 'src/engine/workspace-cache-storage/workspace-cache-storage.module';
 import { WorkspaceMigrationV2Module } from 'src/engine/workspace-manager/workspace-migration-v2/workspace-migration-v2.module';
@@ -17,8 +19,10 @@ import { WorkspaceMigrationV2Module } from 'src/engine/workspace-manager/workspa
     TypeOrmModule.forFeature([ViewFieldEntity, ViewEntity]),
     WorkspaceCacheStorageModule,
     FeatureFlagModule,
+    PermissionsModule,
     WorkspaceMigrationV2Module,
     WorkspaceManyOrAllFlatEntityMapsCacheModule,
+    ViewPermissionsModule,
   ],
   controllers: [ViewFieldController],
   providers: [ViewFieldService, ViewFieldResolver, ViewFieldV2Service],