Initial commit: Project foundation

- Backend: Go API server with Gin framework
- Frontend: React setup (placeholder)
- ML Service: Python FastAPI skeleton
- Docker Compose: Full stack configuration
- Database: PostgreSQL schema with migrations
- Documentation: Implementation plan and README

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

.env.example

@@ -0,0 +1,23 @@
+# Database Configuration
+DB_HOST=postgres
+DB_PORT=5432
+DB_NAME=vlogs_manager
+DB_USER=vlogs
+DB_PASSWORD=your_secure_password_here
+
+# JWT Configuration
+JWT_SECRET=your_jwt_secret_key_at_least_32_characters_long
+
+# VictoriaLogs Configuration
+VLOGS_URL=http://victorialogs:9428
+
+# vmalert Configuration
+VMALERT_URL=http://vmalert:8880
+VMALERT_RULES_DIR=/app/rules
+
+# ML Service Configuration
+ML_SERVICE_URL=http://ml-service:8000
+
+# Application Configuration
+ENV=development
+LOG_LEVEL=info