Rename repo/image path to stan/website; retag legacy images on rollback

.gitea/workflows/deploy.yml

@@ -42,7 +42,7 @@ jobs:
           context: .
           push: false
           load: true
-          tags: git.stanrunge.dev/stan/personal-website:${{ github.sha }}
+          tags: git.stanrunge.dev/stan/website:${{ github.sha }}
           build-args: |
             GIT_SHA=${{ github.sha }}
 
@@ -50,7 +50,7 @@ jobs:
         if: github.event_name == 'push'
         run: |
           set -euo pipefail
-          image="git.stanrunge.dev/stan/personal-website:${{ github.sha }}"
+          image="git.stanrunge.dev/stan/website:${{ github.sha }}"
           docker save "$image" | ssh -o BatchMode=yes deploy@172.17.0.1 'sudo docker load'
 
       - name: Back up, migrate and deploy