feat(ci): migrate to Forgejo Docker registry

Updates CI/CD workflow to trigger on tag pushes and use Forgejo credentials
Renames login and push steps to reflect the new container registry
Modifies documentation and compose file to point to the updated image URL

.forgejo/workflows/docker-privatecoffee.yml

@@ -1,7 +1,9 @@
 name: Docker CI/CD
 
 on:
-  push
+  push:
+    tags:
+      - "*"
 
 jobs:
   docker:
@@ -17,13 +19,13 @@ jobs:
         uses: docker/setup-qemu-action@v3
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
-      - name: Login to Docker Hub
+      - name: Login to Forgejo
         uses: docker/login-action@v3
         with:
           registry: git.private.coffee
           username: ${{ secrets.FORGEJO_USER }}
           password: ${{ secrets.FORGEJO_TOKEN }}
-      - name: Build and push to Docker Hub
+      - name: Build and push to Forgejo
         uses: docker/build-push-action@v5
         with:
           push: true

README.md

@@ -73,6 +73,8 @@ wikimore
 
 ### Docker
 
+__Notice:__ The Docker image is now hosted on the [Private.coffee Git](https://git.private.coffee/PrivateCoffee/-/packages/container/wikimore/latest). Please update your Docker Compose file to use `git.private.coffee/privatecoffee/wikimore:latest` instead of `privatecoffee/wikimore:latest`. The Docker Hub deployment may be removed in the future.
+
 For your convenience, we also provide a Docker image. Note however that this is _not_ the recommended way to run Wikimore.
 
 You can use the bundled `docker-compose-example.yml` file to run Wikimore with Docker Compose.

docker-compose-example.yml

@@ -2,7 +2,7 @@ services:
   wikimore-app:
     container_name: wikimore
     restart: unless-stopped
-    image: privatecoffee/wikimore:latest
+    image: git.private.coffee/privatecoffee/wikimore:latest
     ports:
       - "127.0.0.1:8109:8109"
     security_opt: