refactor(auth): extract handleSignOut server action into dedicated module to fix client build error

actions/auth.actions.ts

@@ -0,0 +1,31 @@
+/**
+ * @file actions/auth.actions.ts
+ * @description Server actions for handling user logout and status updates.
+ */
+
+"use server";
+
+import { auth, signOut } from "@/auth";
+import { db } from "@/db";
+import { usersTable } from "@/db/schema";
+import { eq } from "drizzle-orm";
+
+/**
+ * Handles user sign-out by updating the user's online status to offline in the database
+ * and terminating the active session, redirecting to the homepage.
+ *
+ * @async
+ * @returns {Promise<void>} Resolves when the user is signed out and redirected.
+ */
+export async function handleSignOut() {
+  const session = await auth();
+
+  if (session?.user?.id) {
+    await db
+      .update(usersTable)
+      .set({ isOnline: false })
+      .where(eq(usersTable.id, session.user.id));
+  }
+
+  await signOut({ redirectTo: "/" });
+}

app/components/layout/MobileLegalMenu.tsx

@@ -9,6 +9,7 @@ import { useState, useRef, useEffect } from "react";
 import Link from "next/link";
 import { MoreHorizontal, X } from "lucide-react";
 import { LEGAL_LINKS, COPYRIGHT_TEXT, ICON_MAP } from "@/utils/legal";
+import SignOutButton from "../ui/buttons/SignOutButton";
 
 /**
  * Renders a mobile menu button and a slide-up modal overlay containing
@@ -130,6 +131,9 @@ export default function MobileLegalMenu() {
                   </Link>
                 );
               })}
+
+              {/* Sign Out Button */}
+              <SignOutButton />
             </div>
 
             {/* Shared Copyright */}

app/components/layout/Sidebar.tsx

@@ -1,5 +1,5 @@
 /**
- * @file Sidebar.tsx
+ * @file components/layout/Sidebar.tsx
  * @description Server/Client component rendering the desktop application sidebar layout including the brand logo, navigation links, and sign-out option.
  */
 
@@ -23,9 +23,7 @@ export default function Sidebar() {
       </div>
 
       {/* Lower Section */}
-      <div className="flex justify-center">
-        <SignOutButton />
-      </div>
+      <SignOutButton align="center" />
     </aside>
   );
 }

app/components/ui/buttons/SignOutButton.tsx

@@ -1,25 +1,33 @@
 /**
- * @file SignOutButton.tsx
- * @description Server Action-powered client component rendering a sign-out button that triggers session termination via a server action.
+ * @file components/ui/buttons/SignOutButton.tsx
+ * @description Server Action-powered client component rendering a sign-out button with customizable alignment.
  */
 
-import { handleSignOut } from "@/auth";
+import { handleSignOut } from "@/actions/auth.actions";
 import { LogOut } from "lucide-react";
 
 /**
- * Renders a form containing a submit button to securely sign out the current user session using a server action.
+ * Renders a sign-out button wrapped in a form that invokes the handleSignOut Server Action upon submission.
  *
+ * @param {Object} props - The component props.
+ * @param {"left" | "center"} [props.align="left"] - Text and content alignment for the button contents.
  * @returns {JSX.Element} The rendered sign-out button component.
  */
-export default function SignOutButton() {
+export default function SignOutButton({
+  align = "left",
+}: {
+  align?: "left" | "center";
+}) {
   return (
-    <form action={handleSignOut}>
+    <form action={handleSignOut} className="w-full">
       <button
         type="submit"
-        className="flex items-center gap-2 px-3 py-2 rounded-lg text-xs font-medium hover:text-primary-hover transition-colors w-full cursor-pointer"
+        className={`flex items-center gap-3 w-full px-3 py-2.5 rounded-lg text-sm font-medium text-destructive hover:bg-destructive/10 transition-colors cursor-pointer ${
+          align === "center" ? "justify-center" : "text-left"
+        }`}
       >
-        <LogOut className="w-4 h-4" />
-        <span>Sign out</span>
+        <LogOut className="w-4 h-4 shrink-0" />
+        <span>Sign Out</span>
       </button>
     </form>
   );

auth.ts

@@ -95,25 +95,3 @@ export const { handlers, auth, signIn, signOut } = NextAuth({
     },
   },
 });
-
-/**
- * Handles the secure logout process, setting the user's online status to false in the database
- * and destroying the active session.
- *
- * @async
- * @returns {Promise<void>}
- */
-export async function handleSignOut() {
-  "use server";
-
-  const session = await auth();
-
-  if (session?.user?.id) {
-    await db
-      .update(usersTable)
-      .set({ isOnline: false })
-      .where(eq(usersTable.id, session.user.id));
-  }
-
-  await signOut({ redirectTo: "/" });
-}