Docs: create deploy.yml file for GitHub Actions workflow automation

.github/workflows/deploy.yml

@@ -0,0 +1,39 @@
+name: Deploy to PythonAnywhere
+
+on:
+  push:
+    branches:
+      - develop
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+
+    - name: Copy files via SCP
+      uses: appleboy/scp-action@v0.1.2
+      with:
+        host: ssh.pythonanywhere.com
+        username: eehnow
+        key: ${{ secrets.PYTHONANYWHERE_SSH_KEY }}
+        source: "."
+        target: "/home/eehnow/econet"
+        rm: true
+
+    - name: SSH and run deploy commands
+      uses: appleboy/ssh-action@v0.1.4
+      with:
+        host: ssh.pythonanywhere.com
+        username: eehnow
+        key: ${{ secrets.PYTHONANYWHERE_SSH_KEY }}
+        script: |
+          source /home/eehnow/econet/bin/activate
+          cd /home/eehnow/econet
+          git pull origin develop
+          pip install -r requirements.txt
+          python manage.py migrate
+          python manage.py collectstatic --noinput
+          touch /var/www/eehnow_pythonanywhere_com_wsgi.py