feat: enhance capabilities and permissions for dialog and process management

- Updated capabilities.json to include new permissions for dialog and process features.
- Expanded desktop-schema.json and windows-schema.json with detailed dialog and process permissions, including allow/deny options for various commands.
- Integrated dialog and process plugins in lib.rs to enable new functionalities in the application.

src-tauri/Cargo.toml

@@ -46,6 +46,8 @@ tauri-plugin-window-state = "2"
 tauri-plugin-single-instance = "2"
 tauri-plugin-updater = "2"
 tauri-plugin-autostart = "2"
+tauri-plugin-dialog = "2"
+tauri-plugin-process = "2"
 open = "5"
 
 [features]