Update workflows

.github/workflows/deploy-nightly.yml

@@ -9,7 +9,7 @@ jobs:
   deploy:
     name: Build & Deploy
     runs-on: ubuntu-latest
-    if: github.repository_owner == 'wg-easy'
+    if: gitea.repository_owner == 'heckyel'
     permissions:
       packages: write
       contents: read
@@ -24,16 +24,15 @@ jobs:
     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@v3
 
-    - name: Login to GitHub Container Registry
+    - name: Login to DockerHub
       uses: docker/login-action@v3
       with:
-        registry: ghcr.io
-        username: ${{ github.actor }}
-        password: ${{ secrets.GITHUB_TOKEN }}
+        username: ${{ secrets.DOCKER_REGISTRY_USER }}
+        password: ${{ secrets.DOCKER_REGISTRY_PASSWORD }}
 
     - name: Build & Publish Docker Image
       uses: docker/build-push-action@v6
       with:
         push: true
         platforms: linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64/v8
-        tags: ghcr.io/wg-easy/wg-easy:nightly
+        tags: docker.io/${{ secrets.DOCKER_REGISTRY_USER }}/wg-easy:nightly