Update dependencies together and group Next.js tooling

.github/dependabot.yml

@@ -6,6 +6,11 @@ updates:
       interval: daily
     open-pull-requests-limit: 10
     groups:
+      # Keep the framework and its lint rules on the same release.
+      next:
+        patterns:
+          - "next"
+          - "eslint-config-next"
       # react, react-dom and their @types must move together: bumping one
       # alone breaks npm ci on peer-dependency conflicts.
       react:

.github/workflows/ci.yml

@@ -43,7 +43,7 @@ jobs:
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
 
-      - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7
+      - uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7
         with:
           # Contract tests stub modules with module.registerHooks (Node 22.15+).
           node-version: "24"
@@ -106,7 +106,7 @@ jobs:
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
 
-      - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7
+      - uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7
         with:
           node-version: "24"
           cache: npm
@@ -124,7 +124,7 @@ jobs:
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
 
-      - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7
+      - uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7
         with:
           node-version: "24"
           cache: npm
@@ -144,7 +144,7 @@ jobs:
       # failures can be opened with `npx playwright show-trace`.
       - name: Upload Playwright traces
         if: failure()
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7
         with:
           name: playwright-traces-${{ github.run_id }}-${{ github.run_attempt }}
           path: test-results/

.github/workflows/scrape.yml

@@ -195,7 +195,7 @@ jobs:
 
       - name: Upload encrypted run diagnostics
         if: always() && steps.encrypted.outcome == 'success'
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7
         with:
           name: pipeline-report-${{ github.run_id }}-${{ github.run_attempt }}
           path: .pipeline-cache/state.enc