Downloads Detective Browser Companion 0.3.17

Chrome / Edge setup for this bundled unpacked build:
1. In Downloads Detective open Settings > Browser Companion & Background.
2. Click Set up Chrome… or Set up Edge….
3. Downloads Detective installs/self-tests the stable native host, opens this Extension folder, copies its path, and asks the browser to open its Extensions page.
4. If Chrome opens on a normal tab, type chrome://extensions/ into Chrome's address bar and press Enter. For Edge use edge://extensions/.
5. On Chrome's Extensions page turn on Developer mode in the TOP-RIGHT, then click Load unpacked in the TOP-LEFT and select this Extension folder.
6. Back in Downloads Detective click Re-check connection. The extension should show as Detected and the native host should show Ready.

Move completed downloads:
Open the Downloads Detective extension popup and choose Move original… beside a completed download. Downloads Detective moves the original file to the folder you choose. Chrome's own Downloads-tray drag behavior is controlled by Chrome and may copy on Windows.

Why one browser click remains:
Chrome/Edge intentionally require user approval for unpacked extensions. A normal desktop app cannot silently activate an unpacked extension. A future store-published Browser Companion can reduce this to the browser's normal Add extension approval flow.

The extension ID is fixed by the public key embedded in manifest.json.
