chore: update dependencies and refactor application structure

- Bump AWS SDK packages to version 3.966.0
- Update @hono-di packages to version 0.0.15
- Update @types/node to version 25.0.5
- Refactor main application entry point to integrate NestJS with Hono
- Remove unused gRPC and user module files
- Add HonoAdapter for NestJS integration
- Implement basic AppController and AppService
- Configure Vite server to run on port 3000

src/server/app.module.ts

@@ -0,0 +1,16 @@
+import { Module } from '@nestjs/common';
+import { AppController } from './app.controller';
+import { AppService } from './app.service';
+
+@Module({
+  imports: [
+    // hono-di:imports
+  ],
+  controllers: [
+    AppController, // hono-di:controllers
+  ],
+  providers: [
+    AppService, // hono-di:providers
+  ],
+})
+export class AppModule {}