Initial commit: CarrotAssistant backend (Go + Gin + SQLite, OpenAI-compatible agent runtime)

internal/server/uuid.go

@@ -0,0 +1,12 @@
+package server
+
+import "github.com/google/uuid"
+
+// newUUID generates a v4 UUID string for session IDs.
+func newUUID() (string, error) {
+	u, err := uuid.NewRandom()
+	if err != nil {
+		return "", err
+	}
+	return u.String(), nil
+}