fix(infrastructure): use correct runner

.github/workflows/deploy-pr.yaml

@@ -28,6 +28,7 @@ jobs:
       runner: vhs
       mode: pr
       pr_number: ${{ github.event.pull_request.number }}
+      base_domain: ${{ vars.DEV_BASE_DOMAIN }}
     secrets: inherit
 
   frontend:

.github/workflows/url_generator.yml

@@ -16,9 +16,10 @@ on:
         required: false
         type: string
         default: 'ubuntu-latest'
-    secrets:
-      BASE_DOMAIN:
-        required: false
+      base_domain:
+        description: 'The base domain for production URLs (e.g., example.com)'
+        required: true
+        type: string
 
     outputs:
       backend_url:
@@ -48,7 +49,7 @@ jobs:
       - name: Generate URLs
         id: set_urls
         env:
-          BASE_DOMAIN: ${{ secrets.BASE_DOMAIN }}
+          BASE_DOMAIN: ${{ inputs.base_domain }}
         run: |
           set -euo pipefail