Add gemini key ability

server/src/middleware/auth.ts

@@ -34,6 +34,7 @@ export interface AuthenticatedUser {
   preferred_username: string;
   email?: string;
   name?: string;
+  groups?: string[];
 }
 
 export interface AuthenticatedRequest extends Request {
@@ -74,6 +75,7 @@ export function requireAuth(
         preferred_username: payload.preferred_username || payload.sub!,
         email: payload.email,
         name: payload.name,
+        groups: payload.groups || [],
       };
 
       next();