fix(ci): skip docs-only changes for Tests workflow

[seonghobae]

Summary

An org-wide audit of ContextualWisdomLab CI configuration found that .github/workflows/tests.yml had no paths-ignore filter on either its push or pull_request triggers, so every push and PR — including docs-only changes — runs the full pytest + PostgreSQL service job and the frontend lint/test/build/Storybook job.

Across the org this is a meaningful contributor to the Actions queue backlog (the org is on a 60-concurrent-job plan ceiling), so trimming needless triggers on repos where it's safe reduces contention for every repo sharing that ceiling.

This PR adds:

paths-ignore:
  - "docs/**"
  - "*.md"

to both the push and pull_request blocks of tests.yml, matching the paths/paths-ignore style already used elsewhere in this repo's workflows (ontology-pages.yml, prov-o-contract.yml).

Safety verification performed

• main has no classic branch protection (GET .../branches/main/protection returns 404).
• The org-required-workflows ruleset (CWL Central required workflows, id 18156473) does not include tests.yml in its workflows rule at all, so this file is not part of any required-check enforcement — editing its triggers cannot starve a required check.
• The only other active ruleset (LineageWeave: no force pushes) only enforces non_fast_forward, unrelated to CI triggers.
• Confirmed tests.yml had no existing paths/paths-ignore filter before this change.

Test plan

• Validated YAML with python3 -c "import yaml; yaml.safe_load(open('.github/workflows/tests.yml'))"
• Diff is additive only (6 lines added, 0 removed) — all existing keys (branches, types) preserved exactly

🤖 Generated with Claude Code

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Summary by CodeRabbit

• CI 개선
  • 문서 파일만 변경된 경우 테스트 워크플로가 실행되지 않도록 조정했습니다.
  • 코드 변경이 없는 문서 업데이트의 검증 절차가 간소화됩니다.

[coderabbitai]

Caution

Review failed

The pull request is closed.

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Team

Run ID: 6ebd7631-95c6-4eb8-820a-779766d49e16

📥 Commits

Reviewing files that changed from the base of the PR and between 3f61c82 and 15ff6ec.

📒 Files selected for processing (1)

• .github/workflows/tests.yml

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📝 Walkthrough

Walkthrough

Tests 워크플로의 push 및 pull_request 트리거가 docs/**와 *.md 변경을 무시하도록 수정되었습니다.

Changes

CI 경로 필터링

Layer / File(s)	Summary
Tests 워크플로 경로 필터링 .github/workflows/tests.yml	push 및 pull_request 트리거에 docs/**와 *.md에 대한 paths-ignore 조건을 추가했습니다.

Estimated code review effort: 1 (매우 간단) | ~2 minutes

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch chore/paths-ignore-fix

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[devin-ai-integration]

Devin Review found 3 potential issues.

[devin-ai-integration]

🟡 Documentation contracts lose test coverage

Changes to contract schemas, ADRs, and release notes now skip pytest, which validates those files. Broken contracts and repository-policy violations can merge undetected.

Suggested change

	paths-ignore:
	- "docs/**"
	- "*.md"
	pull_request:
	types: [opened, synchronize, reopened, closed]
	paths-ignore:
	- "docs/**"
	- "*.md"
	pull_request:
	types: [opened, synchronize, reopened, closed]

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[devin-ai-integration]

📝 Info: Close filtering preserves cleanup behavior

A documentation-only pull request has no Tests run to cancel when it closes. Filtering its closed event therefore leaves the concurrency cleanup behavior intact.

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[devin-ai-integration]

📝 Info: Ontology changes retain dedicated validation

Changes under docs/ontology/** still trigger Ontology Pages. Its pull-request job validates the ontology and publication contracts independently of the full suite.

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