Merge branch 'feat/addon-system'

# Conflicts:
#	docker-compose.yml
#	mediamtx.yml
#	recording_assistant.py

Author: luuucciiffeerr

.github/workflows/ci.yml

@@ -0,0 +1,55 @@
+name: CI
+on:
+  pull_request:
+  push:
+    branches: [main]
+
+jobs:
+  typescript:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: src/pro
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: npm
+          cache-dependency-path: src/pro/package-lock.json
+      - run: npm ci
+      - run: npx tsc --noEmit
+      - run: npm run build
+      - run: npm test
+
+  python:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.11"
+      - run: pip install pytest
+      - name: Syntax check all Python
+        run: |
+          find . -name "*.py" -not -path "./.backups/*" \
+            -exec python -c "import ast,sys; ast.parse(open(sys.argv[1]).read())" {} \;
+      - name: Unit tests (no GUI/CV deps needed)
+        run: pytest tests/py/test_convert.py
+      - name: Tracker tests
+        run: pytest tests/py/test_label_tracker.py
+        continue-on-error: true
+
+  config-drift:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: mediamtx.yml in sync with cameras.json
+        run: python3 src/scripts/gen_mediamtx_paths.py --check
+
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: API image builds
+        run: docker build -f "src/pro/Dockerfile.api" "src/pro"