Add Fleet control plane and split manage.sh deploy menu.

Strategy nodes gain fleet token APIs; control/ app for local ops; manage.sh offers strategy vs control one-click deploy.

Co-authored-by: Cursor <cursoragent@cursor.com>

frontend/src/api/client.ts

@@ -120,7 +120,10 @@ export async function apiFetch<T>(
   path: string,
   options: RequestInit = {},
 ): Promise<T> {
-  if (!path.startsWith("/api/auth/login")) {
+  if (
+    !path.startsWith("/api/auth/login") &&
+    !path.startsWith("/api/auth/fleet-exchange")
+  ) {
     await ensureFreshToken();
   }
   const base = getApiBase();