add env vars to workflow (#62)

* add env vars to workflow

* GA ID isn't a secret

Author: kevinkace

.github/workflows/static.yml

@@ -14,6 +14,10 @@ jobs:
   build:
     runs-on: ubuntu-latest
 
+    env:
+      PUBLIC_ANALYTICS_ENABLED: ${{ vars.PUBLIC_ANALYTICS_ENABLED }}
+      PUBLIC_GOOGLE_ANALYTICS_ID: ${{ vars.PUBLIC_GOOGLE_ANALYTICS_ID }}
+
     steps:
       # Check out the repo code
       - uses: actions/checkout@v4