fix workflow issue

Author: SuperKali

.github/workflows/docker-publish.yml

@@ -9,7 +9,6 @@ on:
 
 env:
   REGISTRY: ghcr.io
-  IMAGE_NAME: mcstatusbot
 
 jobs:
   build-and-push:
@@ -22,6 +21,9 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v3
 
+      - name: Set image name lowercase
+        run: echo "IMAGE_NAME=$(echo ${{ github.repository }} | tr '[:upper:]' '[:lower:]')" >> $GITHUB_ENV
+
       - name: Log into registry ${{ env.REGISTRY }}
         uses: docker/login-action@v2
         with:
@@ -48,6 +50,12 @@ jobs:
         id: get_version
         run: echo "VERSION=$(cat VERSION)" >> $GITHUB_ENV
 
+      - name: Debug image name
+        run: |
+          echo "IMAGE_NAME: ${{ env.IMAGE_NAME }}"
+          echo "REGISTRY: ${{ env.REGISTRY }}"
+          echo "Full image path: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}"
+
       - name: Build and push Docker image
         uses: docker/build-push-action@v3
         with: