Initial server-infra setup

playbooks/deploy-apps.yml

@@ -0,0 +1,7 @@
+---
+# Phase 2: CI-triggered app deployment (stub)
+- name: Deploy application to webservers
+  hosts: webservers
+  become: true
+  roles:
+    - app-deploy

playbooks/site.yml

@@ -0,0 +1,8 @@
+---
+- name: Provision webservers
+  hosts: webservers
+  become: true
+  roles:
+    - common
+    - ufw
+    - docker