chore: docs workflow

.github/pull_request_template.md

@@ -0,0 +1,12 @@
+## Summary
+<!-- Briefly describe what this PR changes -->
+
+## Linked Issues
+<!-- Make sure the linked issue is always provided eg: -->
+<!-- Closes #XYZ, Fixes #XYZ, Resolves #XYZ -->
+
+
+## Documentation
+- [ ] No Docs Needed:
+
+If this PR adds new feature or changes existing. Make sure documentation is adjusted accordingly. If the docs is not needed, please explain why.

.github/workflows/docs-check.yaml

@@ -0,0 +1,60 @@
+name: Docs Check
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened, edited]
+
+jobs:
+  docs-check:
+    runs-on: ubuntu-latest
+    permissions:
+      pull-requests: read
+      contents: read
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Get PR body
+        id: get_pr
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const fs = require('fs');
+            const body = context.payload.pull_request.body || "";
+            fs.writeFileSync('pr_body.txt', body, 'utf8');
+            core.setOutput("body", body);
+
+      - name: Check for No Docs Needed checkbox
+        id: skip
+        run: |
+          if grep -Eiq '\[x\].*no docs needed' pr_body.txt; then
+            echo "🟡 'No Docs Needed' checked — skipping docs enforcement."
+            echo "skip=true" >> $GITHUB_OUTPUT
+          else
+            echo "skip=false" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Get changed files
+        run: |
+          git fetch origin ${{ github.event.pull_request.base.ref }}
+          if git diff --name-only origin/${{ github.event.pull_request.base.ref }}..HEAD > changed_files.txt 2>/dev/null; then
+            echo "✅ Found changed files"
+          else
+            echo "⚠️ Could not determine changed files, using empty list"
+            echo "" > changed_files.txt
+          fi
+          cat changed_files.txt
+
+      - name: Enforce docs update
+        run: |
+          if [ "${{ steps.skip.outputs.skip }}" = "true" ]; then
+            echo "🟡 Skipping docs check (No Docs Needed checked)."
+            exit 0
+          fi
+
+          if grep -qE '^(docs/|CONTRIBUTING\.md$|README\.md$|CODE_OF_CONDUCT\.md$)' changed_files.txt; then
+            echo "✅ Docs updated."
+          else
+            echo "❌ No docs changes found and 'No Docs Needed' not checked."
+            exit 1
+          fi

CONTRIBUTING.md

@@ -331,3 +331,9 @@ Use the release script:
 mise run release
 ```
 
+
+## Documentation
+
+All changes that modify existing features or introduce new functionality must include documentation updates as part of the pull request. Documentation files should be added or updated in the `docs` folder.
+
+A GitHub workflow automatically checks that documentation requirements are met. If your change does not require documentation updates (e.g., bug fixes that don't change behavior, internal refactoring, or test-only changes), you must explicitly note this in your PR description.