Captain 1.3.72 — Reconnect after till reinstall

Captain 1.3.72 testing build

Fixes reconnecting after a desktop/till reinstall:

• Missing paired sessions now offer sign-in at the saved shop address instead of endlessly reporting an offline server.
• Rejected and expired password-only logins also offer recovery in place.
• Successful sign-in replaces obsolete pairing credentials while retaining saved addresses and phone orders.
• Existing shop/staff/branch identity and revoked-device checks remain enforced.

Install this APK over the existing Captain app. Do not uninstall Captain or clear its app data. If the desktop credentials were reset, sign in again when prompted. If the desktop address changed, use Search this Wi-Fi or scan the till QR and select the correct shop.

Verification: 692 unit tests and all 1,043 browser tests passed locally. Android release compilation and signing passed. Actual uninstall/reinstall on a customer till with a physical phone has not been verified.

This is a testing prerelease.

Source: merged main 573770a (PR #225).