// Package interfaces defines the core interfaces and shared structures for the CLI Proxy API server.// These interfaces provide a common contract for different components of the application,// such as AI service clients, API handlers, and data models.package interfaces import "net/http" // ErrorMessage encapsulates an error with an associated HTTP status code.// This structure is used to provide detailed error information including// both the HTTP status and the underlying error.type ErrorMessage struct {	// StatusCode is the HTTP status code returned by the API.	StatusCode int 	// Error is the underlying error that occurred.	Error error 	// Addon contains upstream headers that may be passed through when enabled.	Addon http.Header 	// DirectResponse reports that Body and Headers were explicitly supplied by a trusted in-process component.	DirectResponse bool 	// Body contains a preformatted downstream response when DirectResponse is true.	Body []byte 	// Headers contains downstream response headers when DirectResponse is true.	Headers http.Header}