- Changed the way container handles environment variables;

- Now a env-file is present to make setup more clean to execute;
- Added the grace period to the docker run command;
- Updated the docs to reflect this new suggestions;

docker-compose.yml

@@ -7,19 +7,7 @@ services:
       ports:
         - 8211:8211/udp
         - 27015:27015/udp # Required if you want your server to show up in the community servers tab 
-      environment:
-         - PUID=1000
-         - PGID=1000
-         - PORT=8211 # Optional but recommended
-         - PLAYERS=16 # Optional but recommended
-         - SERVER_PASSWORD="worldofpals" # Optional but recommended
-         - MULTITHREADING=true
-         - RCON_ENABLED=true
-         - RCON_PORT=25575
-         - TZ=UTC
-         - ADMIN_PASSWORD="adminPasswordHere"
-         - COMMUNITY=false  # Enable this if you want your server to show up in the community servers tab, USE WITH SERVER_PASSWORD!
-         - SERVER_NAME="World of Pals"
-         - SERVER_DESCRIPTION=""
+      env_file:
+         -  .env.example
       volumes:
          - ./palworld:/palworld/