fix(updates): 1.1.1, new versions show up on their own, installs only on Install now

[StevenACZ]

Summary

Patch release 1.1.1 for the in-app update flow.

Changed

• New versions show up on their own within minutes: Encaje checks quietly when you open the menu bar panel, after waking and every 30 minutes (only while automatic checks are on).

Fixed

• Retry and Update never install on their own: a prepared update always stops at "Ready to install" and waits for "Install now".
• "Check for updates" always answers now: if a quiet check is still running it shows "Checking…" and runs your check as soon as that one ends.
• Pressing Update right after a quiet check no longer does nothing: the download starts as soon as that check finishes and still stops at "Ready to install".

Testing

• Unit tests and release checks pass.
• Update from the previous public version verified end to end on a second Mac with the notarized build: the card appears on its own, Update stops at Ready to install, Install now relaunches on 1.1.1.