feat: port 3030, add REFRESH_INTERVAL config

docker-compose.yml

@@ -6,26 +6,26 @@ services:
     container_name: frambe
     restart: unless-stopped
     ports:
-      - "3000:3000"
+      - "3030:3030"
     environment:
-      # REQUIRED: Your Immich server URL (no trailing slash)
+      # REQUIRED
       - IMMICH_URL=http://your-immich-server:2283
-      # REQUIRED: Your Immich API key
       - IMMICH_API_KEY=your-api-key-here
 
-      # OPTIONAL: Slideshow settings
-      - SLIDESHOW_INTERVAL=30        # Seconds between photos
-      - TRANSITION_DURATION=2         # Crossfade duration in seconds
-      - IMAGE_FIT=contain             # 'contain' or 'cover'
-      - SHUFFLE=true                  # Randomise photo order
-      - BACKGROUND_BLUR=true          # Blurred background behind photos
+      # Slideshow
+      - SLIDESHOW_INTERVAL=30
+      - TRANSITION_DURATION=2
+      - IMAGE_FIT=contain
+      - SHUFFLE=true
+      - BACKGROUND_BLUR=true
+      - REFRESH_INTERVAL=300        # Seconds between album/person refresh checks
 
-      # OPTIONAL: Overlay settings
-      - SHOW_CLOCK=true               # Show time overlay
-      - SHOW_DATE=true                # Show date overlay
-      - SHOW_EXIF=true                # Show photo location/camera info
-      - SHOW_PROGRESS=true            # Show progress bar
+      # Overlays
+      - SHOW_CLOCK=true
+      - SHOW_DATE=true
+      - SHOW_EXIF=true
+      - SHOW_PROGRESS=true
 
-      # OPTIONAL: Auto-start with specific album or favorites
-      # - ALBUM_ID=                   # Auto-start with this album UUID
-      # - SHOW_FAVORITES_ONLY=false   # Auto-start showing only favorites
+      # Auto-start (optional — or use URL params instead)
+      # - ALBUM_ID=
+      # - SHOW_FAVORITES_ONLY=false