feat(semaphore): add dedicated cleanup playbook

- Explicit playbook for removing old container, systemd services, and quadlets
- Optional semaphore_force_clean variable for data removal
- Safer than tags for destructive operations

ansible/playbooks/cleanup_semaphore.yml

@@ -0,0 +1,54 @@
+---
+- name: Cleanup old Semaphore deployment on figment
+  hosts: semaphore_server
+  become: true
+  vars:
+    # Set to true to also remove data directories and config
+    semaphore_force_clean: false
+
+  tasks:
+    - name: Stop and remove old Semaphore container
+      containers.podman.podman_container:
+        name: "{{ semaphore_container_name }}"
+        state: absent
+      ignore_errors: true
+
+    - name: Stop and disable legacy generated systemd service
+      ansible.builtin.systemd:
+        name: "container-{{ semaphore_container_name }}.service"
+        state: stopped
+        enabled: false
+      ignore_errors: true
+
+    - name: Remove legacy systemd unit file
+      ansible.builtin.file:
+        path: "/etc/systemd/system/container-{{ semaphore_container_name }}.service"
+        state: absent
+
+    - name: Remove quadlet files (if any were previously deployed)
+      ansible.builtin.file:
+        path: "/etc/containers/systemd/{{ item }}.container"
+        state: absent
+      loop:
+        - "{{ semaphore_container_name }}"
+        - "{{ semaphore_postgres_container_name }}"
+
+    - name: Reload systemd daemon
+      ansible.builtin.systemd:
+        daemon_reload: true
+
+    - name: Remove data directories (only when semaphore_force_clean=true)
+      when: semaphore_force_clean | bool
+      ansible.builtin.file:
+        path: "{{ item }}"
+        state: absent
+      loop:
+        - "{{ semaphore_data_dir }}"
+        - "{{ semaphore_config_dir }}"
+
+    - name: Remove PostgreSQL data volume marker (only when semaphore_force_clean=true)
+      when: semaphore_force_clean | bool and semaphore_use_postgres | default(false)
+      ansible.builtin.file:
+        path: "/var/lib/containers/storage/volumes/{{ semaphore_postgres_volume }}/_data"
+        state: absent
+      ignore_errors: true