chore: attribution mappings unblock vadelma-agent's five open PRs

[teknium1]

Summary

The check-attribution gate now passes for vadelma-agent's five open PRs (#70667, #72671, #67934, #86255, #89194) — their commit emails were unmapped, which turned #86255's CI red on check contributors / check-attribution.

Changes

• contributors/emails/vadelma@agenttiklubi.org → vadelma-agent
• contributors/emails/vadelma-agent@users.noreply.github.com → vadelma-agent (bare noreply form, not auto-resolved by CI)
• contributors/emails/taneli.mielikainen@iki.fi → tmielika (co-author on the same PRs)

Validation

	Before	After
audit_pr_attribution.py on #86255's commits	missing: vadelma@agenttiklubi.org	✅ all mapped

Infographic

[github-actions]

૮ >ﻌ< ა ci review

_{ran on d42cd6d — chore: add contributor email mappings for vadelma-agent and}

⚠️ Warnings

CI timings · View report · View job

Wall time 15m12s vs 6m2s (+151.9%). 13 job(s) slower, 10 faster, 1 unchanged.

• Python tests / Run tests slice 3/12: +27.0s
• Python tests / Run tests slice 2/12: +26.0s
• Check contributors / check-attribution: +22.0s
• Python tests / Run tests slice 8/12: +21.0s
• Detect affected areas: -21.0s

---

OSV vulnerability scan · View job

7 known vulnerabilities found in pinned dependencies.

• CVE-2026-67213 in package-lock.json
• CVE-2026-67213 in website/package-lock.json
• CVE-2026-71554 in uv.lock
• CVE-2026-70608 in package-lock.json
• CVE-2026-56876 in package-lock.json
• CVE-2026-70606 in package-lock.json
• CVE-2026-71554 in uv.lock

How to fix:

Review the findings in the Security tab. Update the affected dependencies if a patched version is available.