feat: update readme

README.md

@@ -1,4 +1,16 @@
 # PhotoBox
 PhotoBox is a Guilded based avatar/banner CDN cache. Powered by ElysiaJS, Minio and Bun.
 
-Open http://localhost:3000/ with your browser to see the result.
+Open http://localhost:3000/ with your browser to see the result.
+
+# How to use
+Refer to [docs](https://photobox.cardboard.ink/swagger)
+
+# How to run 
+1. Setup the environment file, fill any random value for minio access and secret.
+2. Run only minio service.
+> `docker compose up photobox-minio1`
+3. Login according to env config and setup access.
+4. Copy minio access and secret to env file.
+5. Restart compose with all containers.
+> `docker compose down --remove-orphans && docker compose up --build -d`