feat(semaphore): complete quadlet deployment for PostgreSQL + Semaphore

- Add quadlet tasks and handlers for modern rootless Podman deployment
- Fix broken Jinja in semaphore.container.j2
- Add proper 0777 permissions handling for rootless
- Support semaphore_use_postgres toggle with fallback to legacy BoltDB path

ansible/roles/semaphore/handlers/main.yml

@@ -1 +1,16 @@
----
+---
+- name: reload systemd and start postgres
+  ansible.builtin.systemd:
+    daemon_reload: true
+    name: "{{ semaphore_postgres_container_name }}.service"
+    state: started
+    enabled: true
+  become: true
+
+- name: reload systemd and start semaphore
+  ansible.builtin.systemd:
+    daemon_reload: true
+    name: "{{ semaphore_container_name }}.service"
+    state: started
+    enabled: true
+  become: true