Reapply "fix(user): refresh profile on sidebar open"

This reverts commit f4d0f76466.

src/app/sidebar/sidebar-screen.tsx

@@ -1,5 +1,6 @@
 "use client";
 
+import { useEffect } from "react";
 import { LogOut } from "lucide-react";
 import { signOut } from "next-auth/react";
 import { useRouter } from "next/navigation";
@@ -29,6 +30,18 @@ export function SidebarScreen() {
   const auth = useAuthState();
   const authDispatch = useAuthDispatch();
 
+  useEffect(() => {
+    if (!auth.hasInitialized || auth.isLoading) return;
+    if (auth.loginStatus === "notLoggedIn") return;
+
+    userDispatch({ type: "UserFetch" });
+  }, [
+    auth.hasInitialized,
+    auth.isLoading,
+    auth.loginStatus,
+    userDispatch,
+  ]);
+
   const handleLogoutClick = () => {
     userDispatch({ type: "UserClearLocal" });
     authDispatch({ type: "AuthLogoutSubmitted" });

src/stores/user/__tests__/user-machine.test.ts

@@ -103,11 +103,10 @@ describe("userMachine", () => {
     actor.stop();
   });
 
-  it("updates user profile fields synchronously", () => {
+  it("updates user profile synchronously", () => {
     const actor = createActor(createTestUserMachine()).start();
 
-    actor.send({ type: "UserUpdate", user: makeUser({ username: "Before" }) });
+    actor.send({ type: "UserUpdate", user: makeUser({ username: "After" }) });
-    actor.send({ type: "UserUpdateUsername", username: "After" });
 
     expect(actor.getSnapshot().context.currentUser?.username).toBe("After");
 

src/stores/user/user-events.ts

@@ -7,8 +7,5 @@ export type UserEvent =
   | { type: "UserInit" }
   | { type: "UserFetch" }
   | { type: "UserUpdate"; user: UserView }
-  | { type: "UserUpdateUsername"; username: string }
   | { type: "UserClearLocal" }
-  | { type: "UserLogout" }
+  | { type: "UserLogout" };
-  | { type: "UserDeleteChatHistory" }
-  | { type: "UserDeleteAccount" };

src/stores/user/user-machine.ts

@@ -40,13 +40,6 @@ export const userMachine = setup({
       };
     }),
 
-    updateUsername: assign(({ context, event }) => {
-      if (event.type !== "UserUpdateUsername" || !context.currentUser) return {};
-      return {
-        currentUser: { ...context.currentUser, username: event.username },
-      };
-    }),
-
     clearUser: assign(() => ({
       currentUser: null,
       avatarUrl: null,
@@ -66,15 +59,10 @@ export const userMachine = setup({
         UserUpdate: {
           actions: "updateUser",
         },
-        UserUpdateUsername: {
-          actions: "updateUsername",
-        },
         UserClearLocal: {
           actions: "clearUser",
         },
         UserLogout: "loggingOut",
-        UserDeleteChatHistory: {},
-        UserDeleteAccount: {},
       },
     },