bf17e71445
* Add MCP server installation via URL protocol Implement handler for cherrystudio://mcp/install URLs to add MCP servers from encoded configuration data. Supports multiple server configuration formats and adds a new IPC channel for server addition. * feat: Enhance MCP protocol handling and navigation - Implemented navigation to the '/settings/mcp' page using executeJavaScript in the MCP protocol URL handler. - Updated NavigationService to expose the navigate function globally for easier access in the application. - Added NavigateFunction type to the global environment for improved type safety in navigation operations. --------- Co-authored-by: kangfenmao <kangfenmao@qq.com>