Profile image works, editing profile works, now uses first/last name

web/context/AuthContext.js

@@ -79,15 +79,21 @@ export function AuthProvider({ children }) {
     return userInfo;
   }, [refreshUser]);
 
-  const register = useCallback(async ({ username, password, email, fullName, phone }) => {
+  const register = useCallback(async ({ username, password, email, firstName, lastName, phone }) => {
     const res = await fetch("/api/v1/auth/register", {
       method: "POST",
       headers: { "Content-Type": "application/json" },
-      body: JSON.stringify({ username, password, email, fullName, phone }),
+      body: JSON.stringify({ username, password, email, firstName, lastName, phone }),
     });
     const data = await res.json();
 
     if (!res.ok) {
+      if (data.errors && typeof data.errors === "object") {
+        const fieldErrors = Object.entries(data.errors)
+          .map(([field, msg]) => `${field}: ${msg}`)
+          .join(", ");
+        throw new Error(fieldErrors || data.message || "Registration failed");
+      }
       throw new Error(data.message || "Registration failed");
     }