adjust pipeline to be personalized

.gitea/workflows/docker-build.yaml

@@ -2,6 +2,11 @@ name: Build a docker image for node-jellyfin-role-ot
 run-name: ${{ gitea.actor }} is building an image
 on: [push]
 
+env:
+  REGISTRY: gitea.brudi.xyz
+  IMAGE_NAME: ${{ gitea.repository }}
+  USER: ${{ gitea.actor }}
+
 jobs:
   build-docker-image:
     runs-on: ubuntu-latest
@@ -18,12 +23,12 @@ jobs:
       - name: Log in to the Container registry
         uses: docker/login-action@v2
         with:
-          registry: gitea.brudi.xyz
-          username: ${{ secrets.USER }}
-          password: ${{ secrets.DOCKER_TOKEN }}
+          registry: ${{ env.REGISTRY }}
+          username: ${{ env.USER }}
+          password: ${{ secrets.TOKEN }}
       - name: Build and push Docker image
         uses: docker/build-push-action@v4
         with:
           context: .
           push: true
-          tags: gitea.brudi.xyz/r2/jellyfin-discord-bot:latest
+          tags: ${{ env.REGISTRY }}/${{ env.USER }}/${{ IMAGE_NAME }}:latest