Update project title in README.md

docs: add README badges, update contact email

Merge pull request #3 from sunnnybala/feat/telemetry

fix: address review findings from adversarial audit

docs: document telemetry system

test: add telemetry test suite (33 passing tests)

feat: wire telemetry into all skills (preamble + epilogue + consent)

feat: update preamble with telemetry gating, pending markers, and epilogue

feat: add Supabase telemetry backend

feat: add rstack-gen-preambles template generator

feat: add rstack-analytics local usage dashboard

feat: add rstack-telemetry-log and rstack-telemetry-sync scripts

Merge pull request #2 from sunnnybala/chore/open-source-readiness

fix: add GStack GitHub link in CONTRIBUTING.md

chore: open-source readiness — LICENSE, CoC, templates, cleanup