fix: Complete fixes: tests, workflows, coverage

Signed-off-by: Rafal Zielinski <sq4ind@gmail.com>

.gitea/workflows/code-quality.yml

@@ -0,0 +1,78 @@
+name: Code Quality Check
+
+on:
+  push:
+    branches: [ main, develop ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  code-formatting:
+    name: Code Formatting
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout Code
+      uses: actions/checkout@v4
+
+    - name: Set up Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.13'
+
+    - name: Cache pip dependencies
+      uses: actions/cache@v4
+      with:
+        path: ~/.cache/pip
+        key: ${{ runner.os }}-formatting-${{ hashFiles('**/requirements-dev.txt') }}
+        restore-keys: |
+          ${{ runner.os }}-formatting-
+
+    - name: Install Dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install black isort flake8
+
+    - name: Code Formatting Check (Black)
+      run: |
+        echo "🔍 Checking code formatting with Black..."
+        black --check --diff --color custom_components/ tests/
+
+    - name: Import Sorting Check (isort)
+      run: |
+        echo "📦 Checking import sorting with isort..."
+        isort --check-only --diff --color custom_components/ tests/
+
+    - name: Linting (flake8)
+      run: |
+        echo "🔍 Linting code with flake8..."
+        flake8 custom_components/ tests/ --statistics --show-source
+
+  security-scan:
+    name: Security Analysis
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout Code
+      uses: actions/checkout@v4
+
+    - name: Set up Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.13'
+
+    - name: Install Security Tools
+      run: |
+        python -m pip install --upgrade pip
+        pip install bandit safety
+
+    - name: Security Check (Bandit)
+      run: |
+        echo "🔒 Running security analysis with Bandit..."
+        bandit -r custom_components/ -ll
+
+    - name: Dependency Security Check (Safety)
+      run: |
+        echo "🔒 Checking dependencies with Safety..."
+        pip install -r requirements-dev.txt
+        safety check