chore: bump GitHub Actions to Node 24-compatible versions

.github/workflows/ci.yml

@@ -13,7 +13,7 @@ jobs:
       - uses: actions/checkout@v6
 
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.12'
           cache: 'pip'
@@ -58,13 +58,13 @@ jobs:
           SERVER_PID=$!
           sleep 2
           if kill -0 "$SERVER_PID" 2>/dev/null; then
-            echo "Server still running after 2s — smoke test passed."
+            echo "Server still running after 2s — smoke test passed."
             kill "$SERVER_PID" 2>/dev/null || true
             wait "$SERVER_PID" 2>/dev/null || true
           else
             wait "$SERVER_PID" 2>/dev/null || code=$?
             if [ "${code:-0}" -eq 124 ]; then
-              echo "Server ran until timeout — smoke test passed."
+              echo "Server ran until timeout — smoke test passed."
             else
               echo "Server exited early with code ${code:-0}"
               exit 1

.github/workflows/codeql.yml

@@ -21,17 +21,17 @@ jobs:
       matrix:
         language: [python, javascript-typescript]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@v3
+        uses: github/codeql-action/init@v4
         with:
           languages: ${{ matrix.language }}
 
       - name: Autobuild
-        uses: github/codeql-action/autobuild@v3
+        uses: github/codeql-action/autobuild@v4
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v3
+        uses: github/codeql-action/analyze@v4
         with:
           category: '/language:${{ matrix.language }}'

.github/workflows/dependency-review.yml

@@ -11,7 +11,7 @@ jobs:
   review:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Dependency Review
         uses: actions/dependency-review-action@v4

.github/workflows/drift-check.yml

@@ -14,7 +14,7 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: TMHSDigital/Developer-Tools-Directory/.github/actions/drift-check@v1.7
         with:
           mode: self

.github/workflows/lint-markdown.yml

@@ -12,7 +12,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Check for broken relative links
         run: |
@@ -61,7 +61,7 @@ jobs:
           files=$(find . -name '*.md' -not -path './node_modules/*' -not -path './mcp-server/node_modules/*')
           found=0
           for f in $files; do
-            if grep -Pn '—' "$f"; then
+            if grep -Pn '—' "$f"; then
               echo "  ^ em dash in $f"
               found=$((found + 1))
             fi

.github/workflows/pages.yml

@@ -35,7 +35,7 @@ jobs:
           path: _template
           sparse-checkout: site-template
 
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: "3.12"
 
@@ -49,7 +49,7 @@ jobs:
         uses: actions/configure-pages@v6
 
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v4
+        uses: actions/upload-pages-artifact@v5
         with:
           path: docs
 

.github/workflows/pr-labeler.yml

@@ -12,6 +12,6 @@ jobs:
   label:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/labeler@v5
+      - uses: actions/labeler@v6
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/release.yml

@@ -11,7 +11,7 @@ jobs:
   release:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Extract version from tag
         id: version
@@ -30,7 +30,7 @@ jobs:
           } >> "$GITHUB_OUTPUT"
 
       - name: Create GitHub Release
-        uses: softprops/action-gh-release@v2
+        uses: softprops/action-gh-release@v3
         with:
           tag_name: ${{ steps.version.outputs.tag }}
           name: ${{ steps.version.outputs.tag }}

.github/workflows/stale.yml

@@ -12,7 +12,7 @@ jobs:
   stale:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@v9
+      - uses: actions/stale@v10
         with:
           days-before-stale: 30
           days-before-close: 7

.github/workflows/validate.yml

@@ -10,7 +10,7 @@ jobs:
   validate:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Validate plugin.json
         run: |