v1 review pass: fixed some minor bugs

src/pages/UserRegister.tsx

@@ -3,6 +3,7 @@ import type { SubmitEvent } from "react";
 import { Link, useNavigate } from "react-router";
 
 import { API_URL } from "../config/api.ts";
+import { deserializeAuthResponse } from "../model.ts";
 import { useAuth } from "../hooks/useAuth.ts";
 import { PageShell } from "../components/PageShell.tsx";
 
@@ -38,7 +39,7 @@ export function UserRegister() {
       const apiResponse = await res.json();
 
       if (apiResponse.success) {
-        login(apiResponse.data);
+        login(deserializeAuthResponse(apiResponse.data));
         navigate("/");
       } else {
         setState({ status: "error", error: apiResponse.error.message });
@@ -76,7 +77,11 @@ export function UserRegister() {
             required
             disabled={state.status === "submitting"}
           />
-          <button type="submit" className="btn-primary" disabled={state.status === "submitting"}>
+          <button
+            type="submit"
+            className="btn-primary"
+            disabled={state.status === "submitting"}
+          >
             {state.status === "submitting" ? "Registering…" : "Register"}
           </button>
         </form>