feat(theming): land Ant Design v5 overhaul — dynamic themes, real dark mode + massive styling refactor (#31590)

Co-authored-by: Enzo Martellucci <52219496+EnxDev@users.noreply.github.com>
Co-authored-by: Diego Pucci <diegopucci.me@gmail.com>
Co-authored-by: Mehmet Salih Yavuz <salih.yavuz@proton.me>
Co-authored-by: Geido <60598000+geido@users.noreply.github.com>
Co-authored-by: Alexandru Soare <37236580+alexandrusoare@users.noreply.github.com>
Co-authored-by: Damian Pendrak <dpendrak@gmail.com>
Co-authored-by: Pius Iniobong <67148161+payose@users.noreply.github.com>
Co-authored-by: Enzo Martellucci <enzomartellucci@gmail.com>
Co-authored-by: Kamil Gabryjelski <kamil.gabryjelski@gmail.com>

.github/workflows/docker.yml

@@ -111,6 +111,9 @@ jobs:
           docker compose up superset-init --exit-code-from superset-init
 
   docker-compose-image-tag:
+    # Run this job only on pushes to master (not for PRs)
+    # goal is to check that building the latest image works, not required for all PR pushes
+    if: github.event_name == 'push' && github.ref == 'refs/heads/master'
     runs-on: ubuntu-24.04
     steps:
       - name: "Checkout ${{ github.ref }} ( ${{ github.sha }} )"

.github/workflows/pre-commit.yml

@@ -53,6 +53,14 @@ jobs:
           cd docs
           yarn install --immutable
 
+      - name: Cache pre-commit environments
+        uses: actions/cache@v3
+        with:
+          path: ~/.cache/pre-commit
+          key: pre-commit-v2-${{ runner.os }}-py${{ matrix.python-version }}-${{ hashFiles('.pre-commit-config.yaml') }}
+          restore-keys: |
+            pre-commit-v2-${{ runner.os }}-py${{ matrix.python-version }}-
+
       - name: pre-commit
         run: |
           set +e  # Don't exit immediately on failure

.github/workflows/superset-e2e.yml

@@ -73,6 +73,7 @@ jobs:
         with:
           persist-credentials: false
           submodules: recursive
+          ref: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || github.sha }}
       - name: Checkout using ref (workflow_dispatch)
         if: github.event_name == 'workflow_dispatch' && github.event.inputs.ref != ''
         uses: actions/checkout@v4
@@ -137,9 +138,16 @@ jobs:
           NODE_OPTIONS: "--max-old-space-size=4096"
         with:
           run: cypress-run-all ${{ env.USE_DASHBOARD }} ${{ matrix.app_root }}
+      - name: Set safe app root
+        if: failure()
+        id: set-safe-app-root
+        run: |
+          APP_ROOT="${{ matrix.app_root }}"
+          SAFE_APP_ROOT=${APP_ROOT//\//_}
+          echo "safe_app_root=$SAFE_APP_ROOT" >> $GITHUB_OUTPUT
       - name: Upload Artifacts
         uses: actions/upload-artifact@v4
         if: failure()
         with:
           path: ${{ github.workspace }}/superset-frontend/cypress-base/cypress/screenshots
-          name: cypress-artifact-${{ github.run_id }}-${{ github.job }}-${{ matrix.browser }}-${{ matrix.parallel_id }}
+          name: cypress-artifact-${{ github.run_id }}-${{ github.job }}-${{ matrix.browser }}-${{ matrix.parallel_id }}--${{ steps.set-safe-app-root.outputs.safe_app_root }}

.github/workflows/superset-frontend.yml

@@ -26,6 +26,8 @@ jobs:
         uses: actions/checkout@v4
         with:
           persist-credentials: false
+          fetch-depth: 0
+          ref: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || github.sha }}
 
       - name: Check for File Changes
         id: check
@@ -39,6 +41,10 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
+          echo "git rev-parse --short HEAD"
+          git rev-parse --short HEAD
+          echo "git show -s --format=raw HEAD"
+          git show -s --format=raw HEAD
           docker buildx build \
             -t $TAG \
             --cache-from=type=registry,ref=apache/superset-cache:3.10-slim-bookworm \
@@ -115,24 +121,6 @@ jobs:
           files: merged-output/coverage-summary.json
           slug: apache/superset
 
-  core-cover:
-    needs: frontend-build
-    if: needs.frontend-build.outputs.should-run == 'true'
-    runs-on: ubuntu-24.04
-    steps:
-      - name: Download Docker Image Artifact
-        uses: actions/download-artifact@v4
-        with:
-          name: docker-image
-
-      - name: Load Docker Image
-        run: docker load < docker-image.tar.gz
-
-      - name: superset-ui/core coverage
-        run: |
-          docker run --rm $TAG bash -c \
-          "npm run core:cover"
-
   lint-frontend:
     needs: frontend-build
     if: needs.frontend-build.outputs.should-run == 'true'
@@ -144,7 +132,8 @@ jobs:
           name: docker-image
 
       - name: Load Docker Image
-        run: docker load < docker-image.tar.gz
+        run: |
+          docker load < docker-image.tar.gz
 
       - name: eslint
         run: |