Update published package copy

[HwangJohn]

Summary

• Update public release status, CLI reference, and release runbook wording now that all initial packages are published.
• Remove stale publication-pending language from public launch copy.

Spec / ADR

• Spec: not needed; docs-only launch copy update.
• ADR: not needed; no behavior, contract, or architecture change.

Contract impact

• None.

Validation

• git diff --check
• npm run check
• node scripts/verify-public-preview.mjs --strict --expect-published --expect-public-repos --require-pages --only-launch-copy

LLMWiki/docs update status

• Updated docs should be re-ingested into the project LLMWiki projection after merge.

Data safety

• Docs-only wording update; no credentials, private endpoints, raw logs, or local paths added.