Add scheduled dashboard component improvement workflow

[Copilot]

Adds a weekly Copilot workflow that identifies duplicated dashboard UI construction and proposes one focused component extraction per run.

Changes

• Adds code-improvement.md with:
  • Baseline dashboard validation before agent execution
  • Explicit scope and protected-file boundaries
  • Open-PR pressure valve to prevent scheduled PR spam
  • One scoped draft PR as the only allowed write
  • Operational-value and intent-specific binary evaluations
• Adds the compiled workflow lock file.
• Registers the workflow in the clean-room compilation contract.

[pelikhan]

@copilot make it feature grower all you can eat type of schedule

[Copilot]

@copilot make it feature grower all you can eat type of schedule

Implemented in 998bfda. The workflow now runs every 30 minutes, skips while one workflow-owned PR is open, expires stale PRs after seven days, and learns from the three latest closed PR outcomes before selecting the next component-library improvement.

[github-actions]

Workflow Validation Summary

• npm run test:unit - pass
• npm run test:integration - pass
• npm run test:load - pass
• agentic-workflows compile (gh aw compile) - pass (30/30 workflows compiled successfully)
• npm run docs:build - pass

All validators passed. gh aw compile produced only pre-existing warnings (missing concurrency.job-discriminator on unrelated workflow_dispatch workflows, and a domain-identifier suggestion for uk-ai-advisory.md); none are attributable to this PR's new code-improvement.md/code-improvement.lock.yml, so no line-level review comments were added.

No blocking issues found.

Generated by PR Reviewer / Agentic Workflow Validation for #443 · copilot · auto · 16.3 AIC · ⌖ 7.16 AIC · ⊞ 6.7K