Adding a new settings page and other tweaks for how it looks

docker-compose.yml

@@ -1,19 +1,22 @@
+version: '3.8'
+
 services:
   offlineu:
-    build: .
-    pull_policy: build
-    container_name: offlineu
-    network_mode: host
+    image: ghcr.io/skippysteve/offlineu:main
+    container_name: offlineu-app
     ports:
       - "5000:5000"
     environment:
-      - PUID=1000
-      - PGID=10
-      - TZ=America/New_York
       - FLASK_ENV=production
     volumes:
       # Mount a local directory for course data persistence
-      - /volume1/files/training:/app/courses
+      - ./courses:/app/courses
       # Mount a local directory for user data/progress
-      - /volume2/docker/offlineu/data:/app/data
-    restart: unless-stopped
+      - ./data:/app/data
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:5000/"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 40s