Major refactor: Multi-user Chrome MCP extension with remote server architecture

app/chrome-extension/entrypoints/background/tools/browser/index.ts

@@ -12,3 +12,4 @@ export { historyTool } from './history';
 export { bookmarkSearchTool, bookmarkAddTool, bookmarkDeleteTool } from './bookmark';
 export { injectScriptTool, sendCommandToInjectScriptTool } from './inject-script';
 export { consoleTool } from './console';
+export { searchGoogleTool, submitFormTool } from './enhanced-search';