✨ feat(storage): add Storage app scaffolding and root config

- Add storage app directory structure
- Add storage dev scripts to root package.json
- Add storage backend and web env generation in generate-env.mjs
- Update COMMANDS.md with calendar app reference

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

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

apps/storage/apps/backend/src/share/share.module.ts

@@ -0,0 +1,10 @@
+import { Module } from '@nestjs/common';
+import { ShareController } from './share.controller';
+import { ShareService } from './share.service';
+
+@Module({
+	controllers: [ShareController],
+	providers: [ShareService],
+	exports: [ShareService],
+})
+export class ShareModule {}