init repo

.cursor/rules/configuration.mdc

@@ -0,0 +1,27 @@
+---
+description: 
+globs: 
+alwaysApply: false
+---
+# Configuration System
+
+The application uses a YAML-based configuration system:
+
+- [config/](mdc:config): Configuration directory 
+- Environment-specific configuration files:
+  - `config_dev.yaml`: Development environment configuration
+  - `config_prod.yaml`: Production environment configuration
+
+The configuration is loaded at startup in [main.go](mdc:main.go) using the `config.Init()` function, with the environment specified via command-line flags:
+
+```
+go run main.go -env dev  # Run with dev configuration
+go run main.go -env prod # Run with production configuration
+```
+
+Configuration includes settings for:
+- Database connection
+- Redis cache
+- Logging
+- Server port and mode
+- External service credentials