feat: expose auth userStorage option to facilitate lower cookie sizes

Author: hf

src/SupabaseClient.ts

@@ -316,6 +316,7 @@ export default class SupabaseClient<
       persistSession,
       detectSessionInUrl,
       storage,
+      userStorage,
       storageKey,
       flowType,
       lock,
@@ -336,6 +337,7 @@ export default class SupabaseClient<
       persistSession,
       detectSessionInUrl,
       storage,
+      userStorage,
       flowType,
       lock,
       debug,

src/lib/types.ts

@@ -38,6 +38,12 @@ export type SupabaseClientOptions<SchemaName> = {
      * A storage provider. Used to store the logged-in session.
      */
     storage?: SupabaseAuthClientOptions['storage']
+    /**
+     * A storage provider to store the user profile separately from the session. Useful when you need to store the session information in cookies, without bloating the data with the redundant user object.
+     *
+     * @experimental
+     */
+    userStorage?: SupabaseAuthClientOptions['userStorage']
     /**
      * OAuth flow to use - defaults to implicit flow. PKCE is recommended for mobile and server-side applications.
      */