Adds scripts/bark-notify.sh (deployment detail, hardcoded
device_key + endpoint — per the script header it's a deployment
constant, not a secret) and a final workflow step that pushes
a ✅/❌ notification on every job result.
The notify step:
- runs unconditionally (if: always()) so failures also notify
- is a side-effect — if Bark itself is unreachable, the
curl failure is swallowed so CI does not turn red on a
notification outage
- uses portable context vars (github.repository / ref_name /
sha / actor / job.status) which work on Gitea Actions
Co-Authored-By: Claude <noreply@anthropic.com>
