feat: enhance Dockerfile and entrypoint for user permissions and environment variable handling

README.md

@@ -1,16 +1,31 @@
-Here is example usage of `docker-compose.yml`:
+# Tally Counter
+
+Run the app with Docker Compose (recommended). The container startup/entrypoint will create the runtime folders and apply migrations; pass numeric PUID/PGID via environment to run as a non-root user.
+
 
 ```yaml
-service
+services:
   tally-counter:
     image: gitea.kanawave.net/sebastas/tally-counter:latest     #this image
     container_name: tally-counter
-    user: 2000:2000 #uid:gid
     restart: unless-stopped
     networks:
-      - proxy   # traefik proxy network
+      - proxy   # connect any proxy networks (for traefik)
+    environment:
+      - PUID=1000   # host uid forwarded to container
+      - PGID=1000   # host gid forwarded to container
+    ports:
+      - "3000:3000" # Set whatever port you want on the left side (host)
     volumes:
-      - ./tally-counter:/data   # for persistant storage (db + uploads)
+      - ./tally-counter:/data         # persistent DB + uploads (bind mount)
 ```
 
-Quick and dirty setup!
+Add any `labels` for traefik
+
+### Notes & tips
+
+The entrypoint will:
+- ensure `$DATA_DIR` exists,
+- create `sqlite.db` if missing,
+- run `prisma migrate deploy` (if CLI available and migrations exist),
+- then drop privileges to the provided `PUID:PGID` and exec the app.