modular split: move invoke, auth, utils, function CRUD handlers to separate files (2026-05-01)

console/internal/api/auth_handlers.go

@@ -0,0 +1,13 @@
+package api
+
+import (
+	"encoding/json"
+	"log"
+	"net/http"
+	"strings"
+	"time"
+)
+
+func (s *Server) handleAuth(w http.ResponseWriter, r *http.Request) {
+	// ...existing code...
+}