feat: init CD job to deploy docs (sundowndev#165)

.github/workflows/deploy-docs.yml

@@ -0,0 +1,34 @@
+name: Documentation CI
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [12.x]
+    steps:
+    - uses: actions/checkout@v1
+    - name: Set up Python 3.8
+      uses: actions/setup-python@v1
+      with:
+        python-version: 3.8
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install mkdocs mkdocs-material
+    - name: Deploy
+      run: |
+        SSH_DIR="${HOME}/.ssh"
+        mkdir "${SSH_DIR}"
+        ssh-keyscan -t rsa github.com > "${SSH_DIR}/known_hosts"
+        echo "${{ secrets.ACTIONS_DEPLOY_KEY }}" > "${SSH_DIR}/id_rsa"
+        chmod 400 "${SSH_DIR}/id_rsa"
+        git remote set-url origin [email protected]:sundowndev/PhoneInfoga.git
+        git config user.name "${{ secrets.GITHUB_USER }}"
+        git config user.email "${{ secrets.GITHUB_USER }}@users.noreply.github.com"
+        mkdocs gh-deploy