feat: add Gotify notification server with iGotify iOS support

Add comprehensive push notification infrastructure with:
- Gotify server for push notifications with admin password configuration
- iGotify Assistant service for iOS notification relay via Apple Push Notifications
- Dual subdomain setup (gotify.* and gotify-assistant.*)
- Proper service dependencies and container communication via hairpinning
- Caddy reverse proxy configuration for both services
- DNS A records for both subdomains
- Added to monitoring services category
- Tested with successful notification delivery

Services accessible at:
- https://gotify.thesatelliteoflove.com (main server)
- https://gotify-assistant.thesatelliteoflove.com (iOS assistant)

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

roles/docker/files/Caddyfile

@@ -83,6 +83,14 @@ home.thesatelliteoflove.com {
     reverse_proxy authentik-server-1:9000
 }
 
+gotify.thesatelliteoflove.com {
+    reverse_proxy gotify-gotify-1:80
+}
+
+gotify-assistant.thesatelliteoflove.com {
+    reverse_proxy gotify-igotify-assistant-1:8080
+}
+
 
 repair.nerder.land {
     root * /srv/repair

roles/docker/tasks/monitoring/gotify.yml

@@ -0,0 +1,19 @@
+- name: Create gotify directories
+  ansible.builtin.file:
+    path: "{{ item }}"
+    state: directory
+  loop:
+    - /opt/stacks/gotify
+
+- name: Template out the gotify compose file
+  ansible.builtin.template:
+    src: gotify-compose.yml.j2
+    dest: /opt/stacks/gotify/compose.yml
+    owner: root
+    mode: 644
+
+- name: Deploy gotify stack
+  community.docker.docker_compose_v2:
+    project_src: /opt/stacks/gotify
+    files:
+      - compose.yml

roles/docker/tasks/monitoring/main.yml

@@ -11,4 +11,8 @@
 
 - name: Install appriseapi
   import_tasks: appriseapi.yml 
-  tags: appriseapi
+  tags: appriseapi
+
+- name: Install gotify
+  import_tasks: gotify.yml
+  tags: gotify

roles/docker/templates/gotify-compose.yml.j2

@@ -0,0 +1,44 @@
+services:
+  gotify:
+    image: gotify/server:latest
+    restart: unless-stopped
+    volumes:
+      - gotify_data:/app/data
+    environment:
+      - GOTIFY_DEFAULTUSER_PASS={{ vault_gotify.admin_password }}
+      - TZ=America/Denver
+    labels:
+      glance.name: Gotify
+      glance.icon: si:gotify
+      glance.url: "https://{{ subdomains.gotify }}/"
+      glance.description: Push notification server
+    extra_hosts:
+      - "{{ subdomains.auth }}:{{ docker.hairpin_ip }}"
+      - "{{ subdomains.gotify_assistant }}:{{ docker.hairpin_ip }}"
+
+  igotify-assistant:
+    image: ghcr.io/androidseb25/igotify-notification-assist:latest
+    restart: unless-stopped
+    volumes:
+      - igotify_data:/app/data
+    environment:
+      - TZ=America/Denver
+    depends_on:
+      - gotify
+    labels:
+      glance.name: iGotify Assistant
+      glance.icon: si:apple
+      glance.url: "https://{{ subdomains.gotify_assistant }}/"
+      glance.description: iOS notification assistant
+    extra_hosts:
+      - "{{ subdomains.auth }}:{{ docker.hairpin_ip }}"
+      - "{{ subdomains.gotify }}:{{ docker.hairpin_ip }}"
+
+volumes:
+  gotify_data:
+  igotify_data:
+
+networks:
+  default:
+    external: true
+    name: "{{ docker.network_name }}"