feat: add user centric features

lib/auth.ts

@@ -17,9 +17,11 @@ const BFF_BASE =
 export type User = {
   id: string;
   email: string;
+  handle: string;
   name: string;
   avatar_url: string | null;
   role: string;
+  plan: "free" | "premium";
   email_verified_at: string | null;
   created_at: string;
   updated_at: string;
@@ -110,12 +112,17 @@ export const auth = {
   resendVerification: () =>
     authFetch<{ ok: boolean }>("/auth/resend-verification", { method: "POST" }),
 
-  updateProfile: (name?: string, avatarURL?: string | null) =>
+  updateProfile: (
+    name?: string,
+    avatarURL?: string | null,
+    handle?: string,
+  ) =>
     authFetch<User>("/users/me", {
       method: "PATCH",
       body: JSON.stringify({
         name: name ?? undefined,
         avatar_url: avatarURL === undefined ? undefined : avatarURL,
+        handle: handle ?? undefined,
       }),
     }),