feat(matrix-nutriphi-bot): add Matrix bot for nutrition tracking

- NestJS bot with matrix-bot-sdk integration
- Commands: !help, !login, !analyze, !today, !week, !goals, !favorites, !tips
- Integrates with NutriPhi backend API (port 3023)
- User session management with JWT authentication
- Image analysis via Gemini AI (NutriPhi backend)
- Port 3316

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

services/matrix-nutriphi-bot/src/app.module.ts

@@ -0,0 +1,17 @@
+import { Module } from '@nestjs/common';
+import { ConfigModule } from '@nestjs/config';
+import { BotModule } from './bot/bot.module';
+import { HealthController } from './health.controller';
+import configuration from './config/configuration';
+
+@Module({
+	imports: [
+		ConfigModule.forRoot({
+			isGlobal: true,
+			load: [configuration],
+		}),
+		BotModule,
+	],
+	controllers: [HealthController],
+})
+export class AppModule {}