Revert "feat(ansible): Add firewall role tasks"

This reverts commit 5db582ec1a.

ansible/webserver-automation/roles/firewall/tasks/main.yml

@@ -1,48 +0,0 @@
----
-# Firewall role - UFW configuration
-
-- name: Install UFW
-  apt:
-    name: ufw
-    state: present
-  tags: ['install']
-
-- name: Set UFW default policies
-  ufw:
-    direction: "{{ item.direction }}"
-    policy: "{{ item.policy }}"
-  loop:
-    - { direction: 'incoming', policy: 'deny' }
-    - { direction: 'outgoing', policy: 'allow' }
-  tags: ['policy']
-
-- name: Allow SSH
-  ufw:
-    rule: allow
-    port: "{{ ssh_port }}"
-    proto: tcp
-  tags: ['ssh']
-
-- name: Allow TCP ports
-  ufw:
-    rule: allow
-    port: "{{ item }}"
-    proto: tcp
-  loop: "{{ firewall_allowed_tcp_ports }}"
-  tags: ['ports']
-
-- name: Enable UFW
-  ufw:
-    state: enabled
-  tags: ['enable']
-
-- name: Display status
-  command: ufw status verbose
-  register: ufw_status
-  changed_when: false
-  tags: ['status']
-
-- name: Show configuration
-  debug:
-    msg: "✅ Firewall configured - {{ ufw_status.stdout_lines | length }} rules"
-  tags: ['status']