fix: errors

pkg/uixt/ai/llm.go

@@ -0,0 +1,20 @@
+package ai
+
+import "context"
+
+type ILLMService interface {
+	Call(ctx context.Context, prompt string) (string, error)
+}
+
+func NewGPT4oLLMService() (*openaiLLMService, error) {
+	if err := checkEnv(); err != nil {
+		return nil, err
+	}
+	return &openaiLLMService{}, nil
+}
+
+type openaiLLMService struct{}
+
+func (s openaiLLMService) Call(ctx context.Context, prompt string) (string, error) {
+	return "", nil
+}