docs(wiki): refresh repository release facts

[devswha]

Summary

• Refresh sourced wiki article timestamps and current release/version facts for covered repositories.
• Add latest release infobox rows for oh-my-codex, oh-my-claudecode, oh-my-openagent, gajae-code, and lazycodex.
• Add current patina package version and note the 2026-07-05 hosted rewrite Voice selector change.
• Update the oh-my-codex upstream content regression term from v0.17.0 to v0.19.0.

Evidence / sources checked

• gh repo view and gh api for covered repos: devswha/patina, Yeachan-Heo/oh-my-codex, Yeachan-Heo/oh-my-claudecode, code-yeongyu/oh-my-openagent, Yeachan-Heo/gajae-code, code-yeongyu/lazycodex.
• Recent commits and releases from GitHub API for each covered repo.
• package.json from GitHub API for package version/license/bin confirmation where available.
• GitHub Search API for AI-agent/devtool and docs/wiki repositories. No new trending article added because results were either already covered or broad products without a clear low-churn fit for this wiki pass.

Test results

• npm test -- --run passed: 65 tests.
• npm run typecheck passed.
• npm run build passed.

Merge is left to devswha.