message: Remove links to docs that no longer exist.
diff: @@ -27,7 +27,6 @@ const screencasts: Screencast[] = [
  relatedDocs: [
  { path: "/vscode-extensions", title: "VS Code Extensions" },
  { path: "/environment-variables", title: "Environment Variables" },
  - { path: "/feature-preview", title: "Feature Preview" },
  ],
  },
  {
  @@ -77,7 +76,6 @@ const screencasts: Screencast[] = [
  youtubeId: "9RftoWFzJ2s",
  relatedDocs: [
  { path: "/sharing-and-collaboration", title: "Collaboration & Sharing" },
  - { path: "/code-reviews", title: "Code Reviews" },
  ],
  },
  ];
  