Release v2.0.2

What's Changed

• feat: add /health and /stats endpoints, PR template, Render deploy wo… by @VishalRaut2106 in #1
• test: verify Gemini AI review posts correctly on PR by @VishalRaut2106 in #2
• ci: trigger CI re-run to test Gemini review by @VishalRaut2106 in #3

New Contributors

• @VishalRaut2106 made their first contribution in #1

Full Changelog: https://github.com/VishalRaut2106/go-gatekeeper/commits/v2.0.2