remove docs-devsite change

Author: milaGGL

docs-devsite/_toc.yaml

@@ -428,8 +428,6 @@ toc:
 - title: remote-config
   path: /docs/reference/js/remote-config.md
   section:
-  - title: CustomSignals
-    path: /docs/reference/js/remote-config.customsignals.md
   - title: RemoteConfig
     path: /docs/reference/js/remote-config.remoteconfig.md
   - title: RemoteConfigSettings

docs-devsite/index.md

@@ -27,4 +27,4 @@ https://github.com/firebase/firebase-js-sdk
 |  [@firebase/performance](./performance.md#performance_package) | The Firebase Performance Monitoring Web SDK. This SDK does not work in a Node.js environment. |
 |  [@firebase/remote-config](./remote-config.md#remote-config_package) | The Firebase Remote Config Web SDK. This SDK does not work in a Node.js environment. |
 |  [@firebase/storage](./storage.md#storage_package) | Cloud Storage for Firebase |
-|  [@firebase/vertexai](./vertexai.md#vertexai_package) | The Vertex AI in Firebase Web SDK. |
+|  [@firebase/vertexai](./vertexai.md#vertexai_package) | The Vertex AI in Firebase Web SDK. |