diff --git a/.github/workflows/continuous-integration.yml b/.github/workflows/continuous-integration.yml
index ff0ea3d6dc3..10cd55d4afd 100644
--- a/.github/workflows/continuous-integration.yml
+++ b/.github/workflows/continuous-integration.yml
@@ -25,309 +25,6 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  api-cs-check:
-    name: 'Lint: API (php-cs-fixer)'
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
-
-      - uses: shivammathur/setup-php@v2
-        with:
-          php-version: '8.2.12'
-          tools: composer:2.6.0
-          coverage: none
-
-      - name: Get Composer Cache Directory
-        id: composer-cache
-        run: 'echo "dir=$(composer config cache-files-dir)" | tr -d "\n" >> $GITHUB_OUTPUT'
-        working-directory: api
-
-      - uses: actions/cache@704facf57e6136b1bc63b828d79edcd491f0ee84 # v3
-        with:
-          path: ${{ steps.composer-cache.outputs.dir }}
-          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
-          restore-keys: |
-            ${{ runner.os }}-composer-
-
-      - run: composer install --no-interaction --no-plugins --no-scripts --prefer-dist
-        working-directory: api
-
-      - run: php vendor/bin/php-cs-fixer fix --config=.php-cs-fixer.php -v --dry-run --diff
-        working-directory: api
-
-  frontend-eslint:
-    name: 'Lint: Frontend (ESLint)'
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
-
-      - uses: actions/setup-node@v4
-        with:
-          node-version: '20.9.0'
-
-      - uses: actions/cache@704facf57e6136b1bc63b828d79edcd491f0ee84 # v3
-        with:
-          path: ~/.npm
-          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-node-
-
-      - run: npm ci --no-audit
-        working-directory: frontend
-
-      - run: |
-          npm run lint:check:eslint
-          result=$(npm run lint:check:prettier)
-          echo $result
-          if echo $result | grep -E "Code style issues found"; then
-             exit 1
-          fi
-        working-directory: frontend
-
-  client-print-eslint:
-    name: 'Lint: ClientPrint (ESLint)'
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
-
-      - uses: actions/setup-node@v4
-        with:
-          node-version: '20.9.0'
-
-      - uses: actions/cache@704facf57e6136b1bc63b828d79edcd491f0ee84 # v3
-        with:
-          path: ~/.npm
-          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-node-
-
-      - run: npm ci --no-audit
-        working-directory: pdf
-
-      - run: |
-          npm run lint:check:eslint
-          result=$(npm run lint:check:prettier)
-          echo $result
-          if echo $result | grep -E "Code style issues found"; then
-             exit 1
-          fi
-        working-directory: pdf
-
-  print-eslint:
-    name: 'Lint: Print (ESLint)'
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
-
-      - uses: actions/setup-node@v4
-        with:
-          node-version: '20.9.0'
-
-      - uses: actions/cache@704facf57e6136b1bc63b828d79edcd491f0ee84 # v3
-        with:
-          path: ~/.npm
-          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-node-
-
-      - run: npm ci --no-audit
-        working-directory: print
-
-      - run: |
-          npm run lint:check:eslint
-          result=$(npm run lint:check:prettier)
-          echo $result
-          if echo $result | grep -E "Code style issues found"; then 
-             exit 1
-          fi
-        working-directory: print
-
-  e2e-lint:
-    name: 'Lint: e2e (ESLint)'
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
-
-      - uses: actions/setup-node@v4
-        with:
-          node-version: '20.9.0'
-
-      - uses: actions/cache@704facf57e6136b1bc63b828d79edcd491f0ee84 # v3
-        with:
-          path: ~/.npm
-          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-node-
-
-      - run: npm ci --no-audit
-        working-directory: e2e
-
-      - run: |
-          npm run lint:check:eslint
-          result=$(npm run lint:check:prettier)
-          echo $result
-          if echo $result | grep -E "Code style issues found"; then 
-             exit 1
-          fi
-        working-directory: e2e
-
-  api-tests:
-    name: 'Tests: API'
-    runs-on: ubuntu-latest
-    env:
-      TEST_DATABASE_URL: postgresql://ecamp3:ecamp3@localhost:5432/ecamp3test?serverVersion=15&charset=utf8
-
-    services:
-      postgres:
-        image: 'postgres:15-alpine'
-        env:
-          POSTGRES_DB: 'ecamp3test'
-          POSTGRES_PASSWORD: 'ecamp3'
-          POSTGRES_USER: 'ecamp3'
-        ports:
-          - '5432:5432'
-        options: >-
-          --health-cmd pg_isready
-          --health-interval 10s
-          --health-timeout 5s
-          --health-retries 5
-
-    steps:
-      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
-
-      - uses: shivammathur/setup-php@v2
-        with:
-          php-version: '8.2.12'
-          extensions: intl-73.1
-          tools: composer:2.6.0
-          coverage: pcov
-
-      - name: Get Composer Cache Directory
-        id: composer-cache
-        run: 'echo "dir=$(composer config cache-files-dir)" | tr -d "\n" >> $GITHUB_OUTPUT'
-        working-directory: api
-
-      - uses: actions/cache@704facf57e6136b1bc63b828d79edcd491f0ee84 # v3
-        with:
-          path: ${{ steps.composer-cache.outputs.dir }}
-          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
-          restore-keys: |
-            ${{ runner.os }}-composer-
-
-      - run: composer install --prefer-dist --no-progress --no-interaction
-        working-directory: api
-
-      - run: |
-          mkdir -p var/cache var/log
-          jwt_passphrase=${JWT_PASSPHRASE:-$(grep ''^JWT_PASSPHRASE='' .env | cut -f 2 -d ''='')}
-          echo "Generating public / private keys for JWT"
-          mkdir -p config/jwt
-          echo "$jwt_passphrase" | openssl genpkey -out config/jwt/private.pem -pass stdin -aes256 -algorithm rsa -pkeyopt rsa_keygen_bits:4096
-          echo "$jwt_passphrase" | openssl pkey -in config/jwt/private.pem -passin stdin -out config/jwt/public.pem -pubout
-          setfacl -R -m u:www-data:rX -m u:"$(whoami)":rwX config/jwt
-          setfacl -dR -m u:www-data:rX -m u:"$(whoami)":rwX config/jwt
-        working-directory: api
-
-      - run: php bin/console doctrine:migrations:migrate --no-interaction -e test
-        working-directory: api
-
-      - run: composer test
-        working-directory: api
-
-      - name: send coveralls report
-        run: |
-          sed -i "s|$(pwd)/api/|api/|g" api/build/logs/clover.xml
-          api/vendor/bin/php-coveralls -v \
-                                  --coverage_clover api/build/logs/clover.xml \
-                                  --json_path api/build/logs/coveralls-upload.json
-        env:
-          COVERALLS_REPO_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          COVERALLS_PARALLEL: true
-          COVERALLS_FLAG_NAME: api
-
-  frontend-tests:
-    name: 'Tests: Frontend'
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
-
-      - uses: actions/setup-node@v4
-        with:
-          node-version: '20.9.0'
-
-      - uses: actions/cache@704facf57e6136b1bc63b828d79edcd491f0ee84 # v3
-        with:
-          path: ~/.npm
-          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-node-
-
-      - run: npm ci --no-audit
-        working-directory: pdf
-
-      - run: npm run build
-        working-directory: pdf
-
-      - run: npm ci --no-audit
-        working-directory: frontend
-
-      - run: npm run build
-        working-directory: frontend
-
-      - run: npm run test:unit
-        working-directory: frontend
-
-      - name: send coverage info
-        run: |
-          sed -i "s|src/|frontend/src/|g" frontend/data/coverage/lcov.info
-          cat frontend/data/coverage/lcov.info | npx coveralls .
-        env:
-          COVERALLS_REPO_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          COVERALLS_SERVICE_NAME: github
-          COVERALLS_SERVICE_NUMBER: ${{ github.run_id }}
-          CI_PULL_REQUEST: ${{ github.event.number }}
-          COVERALLS_PARALLEL: true
-          COVERALLS_FLAG_NAME: frontend
-
-  print-tests:
-    name: 'Tests: Print'
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
-
-      - uses: actions/setup-node@v4
-        with:
-          node-version: '20.9.0'
-
-      - uses: actions/cache@704facf57e6136b1bc63b828d79edcd491f0ee84 # v3
-        with:
-          path: ~/.npm
-          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-node-
-
-      - run: npm ci --no-audit
-        working-directory: print
-
-      - run: npm run build
-        working-directory: print
-        env:
-          NODE_OPTIONS: --openssl-legacy-provider
-
-      - run: npm run test
-        working-directory: print
-
-      - name: send coverage info
-        run: |
-          sed -i "s|SF:|SF:print/|g" print/coverage/lcov.info
-          cat print/coverage/lcov.info | npx coveralls .
-        env:
-          COVERALLS_REPO_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          COVERALLS_SERVICE_NAME: github
-          COVERALLS_SERVICE_NUMBER: ${{ github.run_id }}
-          CI_PULL_REQUEST: ${{ github.event.number }}
-          COVERALLS_PARALLEL: true
-          COVERALLS_FLAG_NAME: print
 
   pdf-tests:
     name: 'Tests: PDF'
@@ -412,11 +109,34 @@ jobs:
         with:
           name: e2e-tests-images
           path: /tmp/ecamp3-dev-*.tar
+          
+  large-array:
+    name: 'create-large-matrix'
+    runs-on: ubuntu-latest
+    outputs: 
+      array: ${{ steps.array.outputs.result }}
+      
+    steps:
+      - name: Create large array
+        uses: actions/github-script@v6
+        id: array
+        with:
+          script: |
+            function range(start, stop) {
+              return Array(stop - start)
+              .fill(start)
+              .map((value, index) => value + index);
+            }
+            return range(0, 10)
+            
+      
 
   e2e-tests-run:
     name: 'Tests: End-to-end'
     runs-on: ubuntu-latest
-    needs: e2e-tests-build
+    needs: 
+      - e2e-tests-build
+      - large-array
     timeout-minutes: 20
     strategy:
       fail-fast: false
@@ -425,6 +145,7 @@ jobs:
           - chrome
           - firefox
           - edge
+        array: ${{ fromJSON(needs.large-array.outputs.array) }}
     steps:
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
 
@@ -475,35 +196,3 @@ jobs:
       # print docker container logs (good for debugging; can be disabled again later on)
       - run: docker compose logs --tail="all"
         if: always()
-
-  coveralls-finished:
-    name: 'Finish coveralls report'
-    needs:
-      - api-tests
-      - frontend-tests
-      - print-tests
-    runs-on: ubuntu-latest
-    steps:
-      - uses: coverallsapp/github-action@master
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          parallel-finished: true
-
-  ci-passed-event:
-    name: 'Send out CI success event'
-    if: github.event_name == 'push' && (github.event.pull_request && github.event.pull_request.number)
-    needs:
-      - api-cs-check
-      - frontend-eslint
-      - print-eslint
-      - e2e-lint
-      - api-tests
-      - frontend-tests
-      - print-tests
-      - e2e-tests-run
-    runs-on: ubuntu-latest
-    steps:
-      - uses: peter-evans/repository-dispatch@bf47d102fdb849e755b0b0023ea3e81a44b6f570 # v2
-        with:
-          event-type: ci-passed
-          client-payload: '{"ref": "${{ github.ref }}", "sha": "${{ github.sha }}"}'