Fix workflow with gitub specific features after migration from gitea; create project plan

.github/workflows/integration.yml

@@ -0,0 +1,45 @@
+name: Integration tests (minimal)
+
+on:
+  push:
+    branches: [ main, Next ]
+  pull_request:
+    branches: [ main, Next ]
+
+jobs:
+  integration:
+    name: Run integration tests
+    runs-on: ubuntu-latest
+    env:
+      INTEGRATION_TEST: '1'
+      TEST_PLAYLIST_URL: 'https://www.youtube.com/playlist?list=PLUmRr21IDW9WCW87FnbWAbIwwZHbf-lAz'
+
+    steps:
+      - name: Checkout repository
+        uses: "https://gitea.com/actions/checkout@v5"
+
+      - name: Make bundled linux binaries executable (if present)
+        run: |
+          set -euo pipefail
+          if [ -d ./bin/linux ]; then
+            chmod +x ./bin/linux/* || true
+            ls -l ./bin/linux || true
+          fi
+
+      - name: Create venv and install project
+        run: |
+          set -euo pipefail
+          python3 -m venv .venv
+          . .venv/bin/activate
+          python -m pip install --upgrade pip
+          # Install project in editable mode. If the 'test' extra exists, prefer it.
+          python -m pip install -e .[test] || python -m pip install -e .
+          python -m pip install pytest
+
+      - name: Run integration script directly
+        env:
+          YTPL_DEBUG: '1'
+        run: |
+          set -euo pipefail
+          . .venv/bin/activate
+          python tests/integration_full_workflow_test.py