ci: remove unstable Chromium PPA and redundant unit tests from post-deploy

.gitea/workflows/deploy.yml

@@ -413,41 +413,6 @@ jobs:
         run: |
           pnpm store prune
           pnpm install --no-frozen-lockfile
-      - name: 📦 Cache APT Packages
-        uses: actions/cache@v4
-        with:
-          path: /var/cache/apt/archives
-          key: apt-cache-${{ runner.os }}-${{ runner.arch }}-chromium
-
-      - name: 💾 Cache Chromium
-        id: cache-chromium
-        uses: actions/cache@v4
-        with:
-          path: /usr/bin/chromium
-          key: ${{ runner.os }}-chromium-native-${{ hashFiles('package.json') }}
-          
-      - name: 🔍 Install Chromium (Native & ARM64)
-        if: steps.cache-chromium.outputs.cache-hit != 'true'
-        run: |
-          rm -f /etc/apt/apt.conf.d/docker-clean
-          apt-get update
-          apt-get install -y gnupg wget ca-certificates
-          OS_ID=$(. /etc/os-release && echo $ID)
-          CODENAME=$(. /etc/os-release && echo $VERSION_CODENAME)
-          if [ "$OS_ID" = "debian" ]; then
-            apt-get install -y chromium
-          else
-            mkdir -p /etc/apt/keyrings
-            KEY_ID="82BB6851C64F6880"
-            wget -qO- "https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x$KEY_ID" | gpg --dearmor > /etc/apt/keyrings/xtradeb.gpg
-            echo "deb [signed-by=/etc/apt/keyrings/xtradeb.gpg] http://ppa.launchpad.net/xtradeb/apps/ubuntu $CODENAME main" > /etc/apt/sources.list.d/xtradeb-ppa.list
-            printf "Package: *\nPin: release o=LP-PPA-xtradeb-apps\nPin-Priority: 1001\n" > /etc/apt/preferences.d/xtradeb
-            apt-get update
-            apt-get install -y --allow-downgrades chromium
-          fi
-          [ -f /usr/bin/chromium ] && ln -sf /usr/bin/chromium /usr/bin/google-chrome
-          [ -f /usr/bin/chromium ] && ln -sf /usr/bin/chromium /usr/bin/chromium-browser
-
       # ── Critical Smoke Tests (MUST pass) ──────────────────────────────────
       - name: 🏥 CMS Deep Health Check
         env:
@@ -469,14 +434,6 @@ jobs:
           UMAMI_API_ENDPOINT: ${{ secrets.UMAMI_API_ENDPOINT || secrets.NEXT_PUBLIC_UMAMI_SCRIPT_URL || vars.UMAMI_API_ENDPOINT || 'https://analytics.infra.mintel.me' }}
           SENTRY_DSN: ${{ secrets.SENTRY_DSN || vars.SENTRY_DSN }}
 
-      - name: 📝 E2E Form Submission Test
-        if: always() && steps.deps.outcome == 'success'
-        env:
-          NEXT_PUBLIC_BASE_URL: ${{ needs.prepare.outputs.next_public_url }}
-          GATEKEEPER_PASSWORD: ${{ secrets.GATEKEEPER_PASSWORD || vars.GATEKEEPER_PASSWORD }}
-          PUPPETEER_EXECUTABLE_PATH: /usr/bin/chromium
-        run: pnpm test run
-
   # ──────────────────────────────────────────────────────────────────────────────
   # JOB 6: Notifications
   # ──────────────────────────────────────────────────────────────────────────────