Add browser extension gRPC bridge

README.md

@@ -63,6 +63,7 @@ makepkg -si
 The package installs:
 
 - `/usr/bin/keepassgo`
+- `/usr/bin/keepassgo-browser-bridge`
 - a desktop entry at `/usr/share/applications/keepassgo.desktop`
 - application icons under the hicolor theme
 
@@ -98,3 +99,8 @@ You will need the Android SDK and NDK installed and configured for real device o
 
 Desktop automation is resolved through the secure gRPC API rather than synthetic auto-type.
 See [`docs/desktop-automation.md`](./docs/desktop-automation.md).
+
+## Browser Extension
+
+Firefox and Chromium browser integration is available through the local gRPC API plus a native messaging bridge.
+See [`docs/browser-extension.md`](./docs/browser-extension.md).