Focusbox v0.2.28

Focusbox — minimal countdown timer + tasks + notes.

Windows 11: download the *-setup.exe and run it. SmartScreen may
warn the first time → More info → Run anyway (unsigned, not unsafe).
WebView2 is already built into Windows 11.

macOS (Apple Silicon): download the .dmg, drag Focusbox to
Applications. The app is unsigned, so the first launch needs a
right-click → Open (or run xattr -cr /Applications/Focusbox.app).

Once installed, Focusbox keeps itself up to date — it checks on launch and
offers a one-click "restart to update".