ragleap-observability v0.2.1

Fixed

• README "Status" and "Planned build order" sections were stale on the v0.2.0 PyPI release — still said Grafana/Loki were not yet built, despite both being live-verified and shipped in that same release. Corrected to match the CHANGELOG's actual v0.2.0 content.

This is a documentation-only patch release; no functional or template changes. See v0.2.0 release notes for the full feature/fix list.

Full details: CHANGELOG.md