Revamp the authentication setup (#7419)

* feat: Add email pass authentication provider package

* feat: Revamp auth module and remove concept of scope

* feat: Revamp the auth module to be more standardized in how providers are loaded

* feat: Switch from scope to actor type for authentication

* feat: Add support for per-actor auth methods

* feat: Add emailpass auth provider by default

* fix: Add back app_metadata in auth module

integration-tests/modules/helpers/create-authenticated-customer.ts

@@ -25,7 +25,6 @@ export const createAuthenticatedCustomer = async (
   const authIdentity = await authService.create({
     entity_id: "store_user",
     provider: "emailpass",
-    scope: "store",
   })
 
   // Ideally we simulate a signup process than manually linking here.
@@ -45,8 +44,6 @@ export const createAuthenticatedCustomer = async (
       actor_id: customer.id,
       actor_type: "customer",
       auth_identity_id: authIdentity.id,
-      scope: "store",
-      app_metadata: {},
     },
     http.jwtSecret
   )