fix(patch): cherry-pick 643f2c0 to release/v0.11.1-pr-12300 to patch version v0.11.1 and create version 0.11.2 (#12335)

Co-authored-by: Victor May <mayvic@google.com>

Author: gemini-cli-robot

packages/core/src/config/config.test.ts

@@ -581,7 +581,7 @@ describe('Server Config (config.ts)', () => {
         useModelRouter: true,
       });
       await config.refreshAuth(AuthType.LOGIN_WITH_GOOGLE);
-      expect(config.getUseModelRouter()).toBe(false);
+      expect(config.getUseModelRouter()).toBe(true);
     });
 
     it('should enable model router by default for other auth types', async () => {

packages/core/src/config/config.ts

@@ -476,9 +476,7 @@ export class Config {
     this.useWriteTodos = params.useWriteTodos ?? false;
     this.initialUseModelRouter = params.useModelRouter ?? false;
     this.useModelRouter = this.initialUseModelRouter;
-    this.disableModelRouterForAuth = params.disableModelRouterForAuth ?? [
-      AuthType.LOGIN_WITH_GOOGLE,
-    ];
+    this.disableModelRouterForAuth = params.disableModelRouterForAuth ?? [];
     this.enableMessageBusIntegration =
       params.enableMessageBusIntegration ?? false;
     this.codebaseInvestigatorSettings = {