Search the official Ionic Framework documentation from ionicframework.com by keyword. Use this first for any question about Ionic Framework itself — a UI component and its properties, events and CSS custom properties, theming and layout, the Angular, React and Vue integrations, navigation and routing, the Ionic CLI, or upgrading to a newer major version — because guessing a component property or a CSS variable produces markup that silently does nothing. Returns the best matching page sections with `title`, `url`, `snippet`, `section` and `version`, plus the `parentTitle` and `parentUrl` of the page a section belongs to. The same results are attached as structured content. Do not use this to read a whole page (call `get_doc_page` with a `url` from these results), for Capacitor core, Capacitor plugins or native iOS and Android configuration (use the Capacitor MCP server at https://capacitor-mcp.capawesome.io/mcp instead), or for Capawesome plugins and Capawesome Cloud services such as Live Updates, Native Builds and App Store Publishing (use the Capawesome MCP server at https://mcp.capawesome.io/mcp instead).