ci: add type, linting and security checks

.github/workflows/black.yml

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+name: Black formatter
+
+on:
+  pull_request:
+    branches: [ "dev" ]
+  workflow_dispatch:
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: psf/black@stable
+        with:
+          options: "--check --verbose"
+          src: "./src"

.github/workflows/codeql.yml

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+name: "CodeQL"
+
+on:
+  pull_request:
+    branches: [ "dev" ]
+  workflow_dispatch:
+
+env:
+  default_branch: dev
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'python' ]
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+      with:
+        ref: ${{ env.default_branch }}
+
+    - name: Set up Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: '3.11.3'
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        if [ -f requirements.txt ];
+        then pip install -r requirements.txt;
+        fi
+        echo "CODEQL_PYTHON=$(which python)" >> $GITHUB_ENV
+
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v2
+      with:
+        languages: ${{ matrix.language }}
+        setup-python-dependencies: false
+
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v2
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v2
+      with:
+        category: "/language:${{matrix.language}}"

.github/workflows/mypy.yml

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+name: MyPy
+
+on:
+  pull_request:
+    branches: [ "dev" ]
+  workflow_dispatch:
+
+jobs:
+  mypy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Setup Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: 3.11.3
+          architecture: x64
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Install mypy
+        run: pip install mypy
+      - name: Run mypy
+        uses: sasanquaneuf/mypy-github-action@main
+        with:
+          checkName: 'mypy'
+        env:
+          GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}