feat: implement Docker-based production deployment pipeline with automated Ansible provisioning, CI/CD workflows, and Caddy server configuration.

.github/workflows/deploy-dev.yml

@@ -0,0 +1,30 @@
+name: Deploy to Dev
+
+on:
+  workflow_call:
+  workflow_dispatch:
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install Ansible and collections
+        run: |
+          pip install --break-system-packages ansible
+          ansible-galaxy collection install ansible.posix community.docker
+
+      - name: Set up SSH key
+        run: |
+          mkdir -p ~/.ssh
+          echo "${{ secrets.SRV_SSH_KEY }}" > ~/.ssh/deploy_key
+          chmod 600 ~/.ssh/deploy_key
+
+      - name: Run Ansible playbook
+        run: |
+          ansible-playbook \
+            -i infra/development/hosts.ini \
+            -e "ansible_ssh_private_key_file=~/.ssh/deploy_key" \
+            infra/development/site/deploy-playbook.yml