* Align repo docs, templates, and metadata with Sea Haven handbook
- Replace dynamic upstream-fork badges with static License, Python,
and TypeScript badges; add the GitHub-native CI badge for dev.
- Repoint SECURITY.md contact to adam@seahavenind.com.
- Add .github/CODEOWNERS assigning reviews to @amoussa1229.
- Add PR template using the handbook structure.
- Add issue templates for bug, feature, and task plus a security link.
- Remove emoji from the README per CONTRIBUTING.md style.
Refs: SH-93
* Restore Linear 👀 acknowledgement and update metadata contacts
- README.md: bring back the documented 👀 reaction on Linear issues.
- README.md: refresh the TypeScript badge to 6.0+ to match ui/package.json.
- SECURITY.md + issue template: switch security contact to role alias.
Refs: SH-93
---------
Co-authored-by: amoussa1229 <166072409+amoussa1229@users.noreply.github.com>
Co-authored-by: Adam Moussa <adam@seahavenind.com>
