fix: gitignore, crush.md

Carlos Alexandro Becker created

Change summary

.gitignore |  1 +
CRUSH.md   | 22 ++++++++++++++++++++++
2 files changed, 23 insertions(+)

Detailed changes

CRUSH.md 🔗 

@@ -0,0 +1,22 @@
+# Fur - AI Provider Database
+
+## Build/Test Commands
+- `go build` - Build the main HTTP server
+- `go build ./cmd/openrouter` - Build OpenRouter config generator
+- `go test ./...` - Run all tests
+- `go test -run TestName ./pkg/...` - Run specific test
+- `go run main.go` - Start HTTP server on :8080
+- `go run ./cmd/openrouter/main.go` - Generate OpenRouter config
+
+## Code Style Guidelines
+- Package comments: Start with "Package name provides/represents..."
+- Imports: Standard library first, then third-party, then local packages
+- Error handling: Use `fmt.Errorf("message: %w", err)` for wrapping
+- Struct tags: Use json tags with omitempty for optional fields
+- Constants: Group related constants with descriptive comments
+- Types: Use custom types for IDs (e.g., `InferenceProvider`, `Type`)
+- Naming: Use camelCase for unexported, PascalCase for exported
+- Comments: Use `//nolint:directive` for linter exceptions
+- HTTP: Always set timeouts, use context, defer close response bodies
+- JSON: Use `json.MarshalIndent` for pretty output, validate unmarshaling
+- File permissions: Use 0o600 for sensitive config files