Add Template to deploy forgejo.

This template allows deploying a forgejo en either Scaleway or Hetzner
(untested) without much knowledge about them.
It DOES require knowledge about Terragrunt and ansible. A wizard of
sorts is provided but it will not guarantee success without some
knowledge about the underlying technology.

ansible/roles/forgejo/handlers/main.yml

@@ -0,0 +1,81 @@
+---
+# Handlers for Forgejo role
+
+- name: Restart Docker
+  ansible.builtin.systemd:
+    name: docker
+    state: restarted
+    daemon_reload: yes
+  become: yes
+
+- name: Restart Forgejo
+  community.docker.docker_compose_v2:
+    project_src: "{{ forgejo_base_path }}"
+    state: restarted
+  become: yes
+
+- name: Reload Forgejo
+  community.docker.docker_compose_v2:
+    project_src: "{{ forgejo_base_path }}"
+    reloaded: yes
+  become: yes
+
+- name: Restart PostgreSQL
+  ansible.builtin.systemd:
+    name: postgresql
+    state: restarted
+  become: yes
+  when: forgejo_db_type == 'postgres'
+
+- name: Restart Redis
+  ansible.builtin.systemd:
+    name: redis-server
+    state: restarted
+  become: yes
+  when: forgejo_use_redis | bool
+
+- name: Reload Caddy
+  ansible.builtin.systemd:
+    name: caddy
+    state: reloaded
+  become: yes
+
+- name: Restart Caddy
+  ansible.builtin.systemd:
+    name: caddy
+    state: restarted
+  become: yes
+
+- name: Reload Systemd
+  ansible.builtin.systemd:
+    daemon_reload: yes
+  become: yes
+
+- name: Restart UFW
+  ansible.builtin.systemd:
+    name: ufw
+    state: restarted
+  become: yes
+
+- name: Restart sshd
+  ansible.builtin.systemd:
+    name: sshd
+    state: restarted
+  become: yes
+
+- name: Renew SSL Certificate
+  ansible.builtin.debug:
+    msg: "Caddy handles certificate renewal automatically - no manual action needed"
+  when: forgejo_enable_letsencrypt | bool
+
+- name: Restart Prometheus
+  community.docker.docker_compose_v2:
+    project_src: "{{ forgejo_base_path }}"
+    files:
+      - docker-compose.yml
+      - docker-compose.monitoring.yml
+    services:
+      - prometheus
+    state: restarted
+  become: yes
+  when: forgejo_enable_prometheus | bool