No .github community health files (issue/PR templates, CONTRIBUTING)

[dkritarth]

No `.github/` directory at all — no issue templates, no PR template, no `CONTRIBUTING.md`, no `CODE_OF_CONDUCT.md`, no `FUNDING.yml`.

For a repo being promoted for wider visibility, this matters: GitHub surfaces "Community Standards" completeness in the Insights tab, and contributors bounce off repos with no PR template / contribution guide.

Ask:

• `.github/ISSUE_TEMPLATE/bug_report.md` and `feature_request.md` (or a `config.yml` + forms)
• `.github/PULL_REQUEST_TEMPLATE.md`
• `CONTRIBUTING.md` — how to run the Worker locally (`npm run worker:dev`), how to test the CLI, coding conventions (there currently are none documented — see standards findings on PR Harden draft publishing surface: secure rendering, PIN flow, lifecycle controls, and abuse limits #3)
• Optional: `CODE_OF_CONDUCT.md` if aiming for outside contributors