Release Roomote 0.14.0

[roomote-roomote]

Opened on behalf of Matt Rubens. Follow up by mentioning @roomote-roomote, in the web UI, or in Discord.

Related issue

Maintainer-initiated product release cut (no linked issue).

Why this PR exists

• A maintainer explicitly invited this PR in the linked issue or discussion
• I am a maintainer / this is internal Roomote work

What changed

Release Roomote 0.13.0 → 0.14.0

Bumps the single product version, prepends the final CHANGELOG.md section, and consumes pending changesets.

Minor changes

• Handle @roomote mentions on GitLab issues (not only merge requests): the first mention starts a linked task and later mentions on the same issue resume that task.
• Show ChatGPT, GitHub Copilot, and Kimi for Coding plan usage on Settings > Models, including remaining premium requests or rate-limit window percent used and reset times.

Patch changes

• Apply the untrusted-content prompt framing to GitLab, Bitbucket, Azure DevOps, and Gitea comment follow-up messages, wrapping the triggering comment in a mention-request block and appending the shared injection-resistance policy

How it was tested

• Audited v0.13.0..origin/develop (4 merged PRs); authored missing changesets for [Feat] Show subscription provider usage on Models settings #580 and [Feat] Handle @roomote mentions on GitLab issues #578; reused pending changeset for [Improve] Frame provider comment follow-ups as untrusted content #574; skipped internal [Refactor] Reuse shared OpenAI-compatible connection helpers in the worker #579
• pnpm run version produced 0.14.0 and the changelog section above
• pnpm test:release-scripts (8 pass)
• Pre-push gates passed on push (oxlint, residual lint, check-types:fast, knip)

Checklist

• The PR title follows the repo convention: [Fix], [Feat], [Improve], [Refactor], [Docs], or [Chore] followed by a user-facing description
• This PR is small and scoped to one change
• pnpm lint and pnpm check-types pass locally
• I added tests or included a clear manual validation note above
• I removed secrets, tokens, private keys, and customer data from code, logs, and screenshots
• If this change should appear in the changelog, I ran pnpm changeset

Squash-merging this PR cuts 0.14.0 on develop and automatically opens the frozen Promote v0.14.0 to production PR against main.

[roomote-roomote]

No code issues found. See task

_{Reviewed c0e8788}