chore: publish 0.0.5 public source

[shushushv]

Summary

• Publish the reviewed 0.0.5 public source tree.
• Include RTC documentation commands, embedded topic docs client support, and release workflow hardening.
• Align CHANGELOG, npm metadata, and official Skill metadata for 0.0.5.

Provenance

• Internal source commit: c4bfe6354755151e90e0ff4b9efa18cd2d82e0bb
• Internal reviewed tree: c372c693c014265b7df28b7c9698cc98d188ec3b
• GitHub base commit: 6737723
• GitHub review commit: 9056c64
• Public files: 199

Test plan

• ./scripts/sync-to-github.sh --source refs/remotes/origin/main --remote github --base-branch main --expected-base 6737723 --branch audit/opensource-20260812 --author-name "shushushu" --author-email "45039815+shushushv@users.noreply.github.com" --message "chore: publish 0.0.5 public source" --push-review