Fix: Switch to Docker Hub registry for reliable authentication

Author: Metatronsdoob369

.github/workflows/docker-build.yml

@@ -20,12 +20,11 @@ jobs:
       with:
         fetch-depth: 0
 
-    - name: Log in to the GitHub Container Registry
+    - name: Log in to Docker Hub
       uses: docker/login-action@v2
       with:
-        registry: ghcr.io
-        username: Metatronsdoob369
-        password: ${{ secrets.GITHUB_TOKEN }}
+        username: ${{ secrets.DOCKERHUB_USERNAME }}
+        password: ${{ secrets.DOCKERHUB_TOKEN }}
 
     - name: Convert owner name to lowercase
       id: string
@@ -40,5 +39,5 @@ jobs:
         file: ./agents/Dockerfile
         push: true
         tags: |
-          ghcr.io/${{ steps.string.outputs.lowercase }}/clay-i-agent:latest
-          ghcr.io/${{ steps.string.outputs.lowercase }}/clay-i-agent:v15
+          ${{ secrets.DOCKERHUB_USERNAME }}/clay-i-agent:latest
+          ${{ secrets.DOCKERHUB_USERNAME }}/clay-i-agent:v15