fix: preserve canary bundle in examples prod builds

Author: dhayab

turbo.json

@@ -5,7 +5,8 @@
     "build": {
       "dependsOn": ["^build"],
       "inputs": ["$TURBO_DEFAULT$", ".env*"],
-      "outputs": ["dist/**"]
+      "outputs": ["dist/**"],
+      "env": ["DEPLOY_PRIME_URL"]
     },
     "check-types": {
       "dependsOn": ["^check-types"]