Search the official Capacitor documentation from capacitorjs.com by keyword. Use this first for any question about Capacitor itself — the CLI, the `capacitor.config` file, the native Android and iOS projects, the official plugin APIs, or upgrading to a newer major version — because guessing an API, a configuration option or a CLI flag produces broken code. 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), to look up Capawesome plugins such as @capawesome/capacitor-file-picker or 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), or to look up Ionic Framework UI components (use the Ionic Framework MCP server at https://ionic-framework-mcp.capawesome.io/mcp instead).