feat(settings): add user settings page and initial SettingsView component

app/(app)/settings/page.tsx

@@ -0,0 +1,38 @@
+/**
+ * @file app/(app)/settings/page.tsx
+ * @description Settings page for managing user profile, appearance, and account preferences.
+ */
+
+import { auth } from "@/auth";
+import { db } from "@/db";
+import { users } from "@/db/schema";
+import { eq } from "drizzle-orm";
+import { redirect } from "next/navigation";
+import { SettingsView } from "@/components/settings/SettingsView";
+import AppFooter from "@/components/layout/AppFooter";
+
+export default async function SettingsPage() {
+  const session = await auth();
+  const currentUserId = session?.user?.id;
+
+  if (!currentUserId) {
+    redirect("/login");
+  }
+
+  const [currentUser] = await db
+    .select()
+    .from(users)
+    .where(eq(users.id, currentUserId))
+    .limit(1);
+
+  if (!currentUser) {
+    redirect("/login");
+  }
+
+  return (
+    <div className="flex flex-col h-full w-full bg-background p-4">
+      <SettingsView userId={currentUserId} currentUser={currentUser} />
+      <AppFooter />
+    </div>
+  );
+}

components/settings/SettingsView.tsx

@@ -0,0 +1,43 @@
+/**
+ * @file components/settings/SettingsView.tsx
+ * @description Main settings container component for managing user profile and preferences.
+ */
+
+"use client";
+
+import { UserAvatar } from "@/components/ui/UserAvatar";
+import { User } from "@/db/schema";
+
+interface SettingsViewProps {
+  userId: string;
+  currentUser: User;
+}
+
+export function SettingsView({ userId, currentUser }: SettingsViewProps) {
+  if (!currentUser) return null;
+
+  return (
+    <div className="flex flex-col h-full w-full bg-background text-white gap-6">
+      {/* Header */}
+      <div>
+        <h1 className="text-2xl font-bold text-white">Settings</h1>
+        <p className="text-sm text-muted">
+          Manage your profile, status, and account settings.
+        </p>
+      </div>
+
+      {/* Profile Overview Card */}
+      <div className="bg-surface border border-muted/20 rounded-xl p-6 space-y-6">
+        <div className="flex items-center gap-4">
+          <UserAvatar user={currentUser} size="md" />
+          <div>
+            <h2 className="text-lg font-bold text-white">
+              {currentUser.username}
+            </h2>
+            <p className="text-sm text-muted">{currentUser.email}</p>
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+}

components/sidebar/UserPanel.tsx

@@ -9,6 +9,7 @@ import { LogOut, Settings } from "lucide-react";
 import { signOut } from "next-auth/react";
 import { UserAvatar } from "@/components/ui/UserAvatar";
 import { UserStatus } from "@/db/schema";
+import Link from "next/link";
 
 /**
  * Props for the UserPanel component.
@@ -58,13 +59,13 @@ export function UserPanel({ user }: UserPanelProps) {
         </div>
 
         <div className="flex items-center gap-1">
-          <button
-            type="button"
-            className="p-1.5 text-muted hover:text-foreground focus:outline-none cursor-pointer transition-colors"
+          <Link
+            href="/settings"
+            className="p-1.5 text-muted hover:text-foreground focus:outline-none transition-colors"
             aria-label="User Settings"
           >
             <Settings className="w-4 h-4" />
-          </button>
+          </Link>
 
           <button
             type="button"