fix: rename UID/GID to DOCKER_UID/DOCKER_GID to avoid readonly variable

UID is a readonly bash variable and cannot be exported.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: hendisantika

.github/workflows/deploy-dev.yml

@@ -66,4 +66,4 @@ jobs:
 
       - name: Deploy on server
         run: |
-          ssh deployer@103.31.204.189 "cd ~/jvmid-bot && export UID=\$(id -u) GID=\$(id -g) && IMAGE_TAG=${{ github.run_number }} docker compose -f docker-compose.prod.yml pull && IMAGE_TAG=${{ github.run_number }} docker compose -f docker-compose.prod.yml up -d && docker image prune -f && echo 'Deployment complete (tag: ${{ github.run_number }}). Running containers:' && docker ps --filter 'name=jvmid-bot'"
+          ssh deployer@103.31.204.189 "cd ~/jvmid-bot && export DOCKER_UID=\$(id -u) DOCKER_GID=\$(id -g) && IMAGE_TAG=${{ github.run_number }} docker compose -f docker-compose.prod.yml pull && IMAGE_TAG=${{ github.run_number }} docker compose -f docker-compose.prod.yml up -d && docker image prune -f && echo 'Deployment complete (tag: ${{ github.run_number }}). Running containers:' && docker ps --filter 'name=jvmid-bot'"

docker-compose.prod.yml

@@ -2,7 +2,7 @@ services:
   bot:
     image: hendisantika/jvmid-bot:${IMAGE_TAG:-latest}
     container_name: jvmid-bot
-    user: "${UID:-1000}:${GID:-1000}"
+    user: "${DOCKER_UID:-1000}:${DOCKER_GID:-1000}"
     env_file: .env
     volumes:
       - ./data:/app/data