docs: publish v0.1.1 release evidence

[LightDevCoder]

Summary

• publish bilingual v0.1.1 release, installation, discovery, limitation, and test evidence
• update README, catalog, changelog, installation commands, and per-package provenance to the published #v0.1.1 --yes --copy --agent codex semantics
• make the sync generator UTF-8-safe on Windows PowerShell and align its manifest/test assertions with the published release

Evidence

• release tag/URL: v0.1.1
• release commit: a891d39d7f34793d857c5b8eec3429c23871f421
• upstream: mattpocock/skills v1.1.0 / d574778f94cf620fcc8ce741584093bc650a61d3
• fresh whole install: CLI 1.5.20, exactly 23 packages, source checkout absent
• fresh single install: CLI 1.5.20, exactly grill-with-docs, peer directories absent
• local collection test: THIRD_PARTY_COLLECTION_ASSERTIONS=954, PASS
• governance docs test: GOVERNANCE_DOCS_ASSERTIONS=84, PASS
• sync modes: check, sync, resource, and unauthorized-patch PASS; diff produced no diff lines; dry-run reported all 23 pinned packages

Independent review-loop agent-skill acceptance remains explicitly BLOCKED in the evidence.