fix: the image tag might be wrong when it is not a pr

Signed-off-by: Rick <LinuxSuRen@users.noreply.github.com>

.github/workflows/halo.yaml

@@ -83,10 +83,12 @@ jobs:
           console-ref: false
           load: true
           platforms: ""
-      - name: test
+      - name: E2E Testing
+        if: github.event_name == 'pull_request'
         run: |
           sudo curl -L https://github.com/docker/compose/releases/download/v2.23.0/docker-compose-linux-x86_64 -o /usr/local/bin/docker-compose
           sudo chmod u+x /usr/local/bin/docker-compose
 
-          docker tag ghcr.io/halo-dev/halo-dev:pr-${{ github.event.number }} ghcr.io/halo-dev/halo-dev:dev
+          repo=$(echo ${{ github.repository_owner }} | tr '[:upper:]' '[:lower:]')
+          docker tag ghcr.io/${repo}/halo-dev:pr-${{ github.event.number }} ghcr.io/halo-dev/halo-dev:dev
           cd e2e && ./start.sh

.gitignore

@@ -64,6 +64,7 @@ nbdist/
 
 ### VSCode
 .vscode
+.gitpod.yml
 
 ### Local file
 application-local.yml