chore(ai-reviews): bump ai-workflows pin to v3.1.4

[sfreudenthaler]

Summary

Bumps the dotCMS/ai-workflows pin in the AI review workflows from @v3.1.2 to @v3.1.4 (orchestrator + backend reviewer). Supersedes the intermediate v3.1.3 bump — v3.1.4 includes everything in v3.1.3 plus the outcome-signaling improvements, so we go straight to it.

What's in v3.1.3 + v3.1.4

v3.1.3 — silent-failure fix (ai-workflows#38): ~43% of GPT-5.5 reviews were posting "❌ Codex Review failed — job failed before producing output." Root cause: max_output_tokens caps reasoning+answer combined, so medium-effort GPT-5.5 sometimes spent the whole budget reasoning and returned incomplete with no text. Fix: budget 2048→8000, handle response.incomplete, retry once with a bigger budget + lighter reasoning.

v3.1.4 — clear outcome signaling (ai-workflows#39):

• Sticky header reflects the outcome: 🤖 Codex Review / ⚠️ truncated / ❌ no output / ⏱️ canceled
• The job fails (red ✗ in checks) when no review is produced — surfaces the outcome without gating merges (advisory review)
• Canceled / timed-out runs rewrite the sticky to ⏱️ Codex Review canceled instead of leaving it stuck on 🔄 in progress

Validation

• v3.1.3 before/after e2e: steve-quarterly-planning Closed issue #95 #105 (@v3.1.2 failed, @v3.1.3 recovered)
• v3.1.4 signaling e2e: steve-quarterly-planning dotContent Pull with Random sort limit fails #106 (🤖+green confirmed; ⏱️ cancellation confirmed; retry makes the ❌ path a hardened safety net)

Closes: #36158

[chatgpt-codex-connector]

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[claude]

Claude finished @sfreudenthaler's task in 1m 0s —— View job

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Rollback Safety Analysis

• Gather context: read PR diff and rollback-unsafe categories
• Analyze diff against all unsafe categories
• Apply label: AI: Safe To Rollback

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Result: ✅ Safe to Roll Back

The diff touches only two GitHub Actions workflow files:

• .github/workflows/ai_claude-backend-reviewer.yml — bumps dotCMS/ai-workflows pin from @v3.1.2 → @v3.1.4
• .github/workflows/ai_claude-orchestrator.yml — same pin bump on three uses: lines

There are no database migrations (runonce tasks), no Elasticsearch mapping changes, no data model changes, no REST/GraphQL API contract changes, no OSGi interface changes, no VTL viewtool changes, and no binary storage modifications. The changes are pure CI/CD configuration — they affect only how GitHub Actions workflows call an external reusable workflow. None of the unsafe categories (C-1 through C-4, H-1 through H-8, M-1 through M-4) apply.

[github-actions]

❌ Codex Review failed — openai.gpt-5.5

The review job failed before producing output. See the run for details.

_{Run: #27470981829}