feat: initial infra repo

- docker-services: 14 generic compose templates (portainer, npm, vaultwarden, gitea, jotty, nextcloud-aio, rustdesk, audiobookshelf, calibre-web, plex, erugo, jswiki, speedtest, watchtower)
- install-scripts: bash scripts for Ubuntu server bootstrap, docker, portainer, npm, backup, restore
- ansible: 4 playbooks (bootstrap, deploy-services, update-services, security-hardening) + roles skeleton
- hermes-install: Hermes CLI setup on macOS
- macos-setup: Brewfile + osx-defaults + fish-config
- home-nas-tools: metadata index for NAS projects (no binaries)
- docs: architecture, security, contributing
- README, LICENSE (MIT), .gitignore

docker-services/watchtower/docker-compose.yml

@@ -0,0 +1,34 @@
+# Watchtower – monitor + auto-update
+
+services:
+  watchtower:
+    image: containrrr/watchtower:latest
+    container_name: watchtower
+    restart: unless-stopped
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+    environment:
+      - TZ=Europe/Prague
+      - WATCHTOWER_MONITOR_ONLY=true
+      - WATCHTOWER_CLEANUP=true
+      - WATCHTOWER_SCHEDULE=0 0 4 ? * SUN
+      - WATCHTOWER_NOTIFICATIONS=email
+      - WATCHTOWER_NOTIFICATION_EMAIL_FROM=watchtower@example.com
+      - WATCHTOWER_NOTIFICATION_EMAIL_TO=admin@example.com
+      - WATCHTOWER_NOTIFICATION_EMAIL_SERVER=smtp.example.com
+      - WATCHTOWER_NOTIFICATION_EMAIL_SERVER_PORT=587
+      - WATCHTOWER_NOTIFICATION_EMAIL_SERVER_USER=watchtower@example.com
+      - WATCHTOWER_NOTIFICATION_EMAIL_SERVER_PASSWORD=CHANGE_ME
+      - WATCHTOWER_NOTIFICATION_EMAIL_SUBJECTTAG=Watchtower
+    networks:
+      - watchtower_net
+    logging:
+      driver: json-file
+      options:
+        max-size: "10m"
+        max-file: "3"
+
+networks:
+  watchtower_net:
+    name: watchtower_default
+    driver: bridge