chore: archive finance, mail, moodlit apps and rename voxel-lava

- Move finance, mail, moodlit to apps-archived for later development
- Rename games/voxel-lava to games/voxelava

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

apps-archived/mail/apps/backend/src/sync/sync.module.ts

@@ -0,0 +1,16 @@
+import { Module } from '@nestjs/common';
+import { SyncController } from './sync.controller';
+import { SyncService } from './sync.service';
+import { ImapProvider } from './providers/imap.provider';
+import { GmailProvider } from './providers/gmail.provider';
+import { OutlookProvider } from './providers/outlook.provider';
+import { AccountModule } from '../account/account.module';
+import { AttachmentModule } from '../attachment/attachment.module';
+
+@Module({
+	imports: [AccountModule, AttachmentModule],
+	controllers: [SyncController],
+	providers: [SyncService, ImapProvider, GmailProvider, OutlookProvider],
+	exports: [SyncService],
+})
+export class SyncModule {}