feat: add Palmr file sharing service to replace Pingvin

- Add Palmr Docker Compose template with encryption enabled
- Create Palmr deployment tasks for productivity category
- Add files.thesatelliteoflove.com routing in Caddyfile
- Restore files subdomain for Palmr service
- Add Palmr to Glance dashboard with file icon
- Generate and store encryption key in vault
- Configure HTTPS, Authentik integration, and dockcheck updates

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

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

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

@@ -0,0 +1,30 @@
+services:
+  palmr:
+    image: kyantech/palmr:latest
+    restart: unless-stopped
+    environment:
+      DISABLE_FILESYSTEM_ENCRYPTION: "false"
+      ENCRYPTION_KEY: "{{ vault_palmr.encryption_key }}"
+      PALMR_UID: "1000"
+      PALMR_GID: "1000"
+      SECURE_SITE: "true"
+      DEFAULT_LANGUAGE: "en-US"
+      TRUST_PROXY: "true"
+    extra_hosts:
+      - "{{ subdomains.auth }}:{{ docker.hairpin_ip }}"
+    labels:
+      glance.name: Palmr
+      glance.icon: si:files
+      glance.url: "https://{{ subdomains.files }}/"
+      glance.description: File sharing and storage
+      glance.id: palmr
+      mag37.dockcheck.update: true
+    volumes:
+      - palmr_data:/app/server
+volumes:
+  palmr_data:
+    driver: local
+networks:
+  default:
+    external: true
+    name: "{{ docker.network_name }}"