chore: let hosting using yarn modern

HuiSF · HuiSF · commit dbeba6f89cad · 2025-04-09T13:58:28.000-07:00
diff --git a/amplify.yml b/amplify.yml
@@ -3,7 +3,9 @@ frontend:
   phases:
     preBuild:
       commands:
-        - yarn install
+        - corepack enable
+        - yarn set version stable
+        - yarn install --frozen-lockfile
     build:
       commands:
         - echo "BUILD_ENV=$BUILD_ENV" >> .env.custom
