chore(feature-flags): Publishable Keys enabled by default (#2967)

packages/medusa/src/loaders/feature-flags/publishable-api-keys.ts

@@ -2,7 +2,7 @@ import { FlagSettings } from "../../types/feature-flags"
 
 const PublishableAPIKeysFeatureFlag: FlagSettings = {
   key: "publishable_api_keys",
-  default_val: false,
+  default_val: true,
   env_key: "MEDUSA_FF_PUBLISHABLE_API_KEYS",
   description: "[WIP] Enable the publishable API keys feature",
 }