Revert "ui: move settings to footer icon beside theme toggle"

This reverts commit f3a9b6de21.

ui/src/components/Layout.tsx

@@ -1,7 +1,7 @@
 import { useCallback, useEffect, useRef, useState, type UIEvent } from "react";
 import { useQuery } from "@tanstack/react-query";
-import { BookOpen, Moon, Settings, Sun } from "lucide-react";
+import { BookOpen, Moon, Sun } from "lucide-react";
-import { Link, Outlet, useLocation, useNavigate, useParams } from "@/lib/router";
+import { Outlet, useLocation, useNavigate, useParams } from "@/lib/router";
 import { CompanyRail } from "./CompanyRail";
 import { Sidebar } from "./Sidebar";
 import { SidebarNavItem } from "./SidebarNavItem";
@@ -221,11 +221,6 @@ export function Layout() {
                 icon={BookOpen}
                 className="flex-1 min-w-0"
               />
-              <Button asChild type="button" variant="ghost" size="icon-sm" className="text-muted-foreground shrink-0">
-                <Link to="/company/settings" aria-label="Open company settings" title="Company settings">
-                  <Settings className="h-4 w-4" />
-                </Link>
-              </Button>
               <Button
                 type="button"
                 variant="ghost"
@@ -261,11 +256,6 @@ export function Layout() {
                 icon={BookOpen}
                 className="flex-1 min-w-0"
               />
-              <Button asChild type="button" variant="ghost" size="icon-sm" className="text-muted-foreground shrink-0">
-                <Link to="/company/settings" aria-label="Open company settings" title="Company settings">
-                  <Settings className="h-4 w-4" />
-                </Link>
-              </Button>
               <Button
                 type="button"
                 variant="ghost"

ui/src/components/Sidebar.tsx

@@ -8,6 +8,7 @@ import {
   Search,
   SquarePen,
   Network,
+  Settings,
 } from "lucide-react";
 import { useQuery } from "@tanstack/react-query";
 import { SidebarSection } from "./SidebarSection";
@@ -98,6 +99,7 @@ export function Sidebar() {
           <SidebarNavItem to="/org" label="Org" icon={Network} />
           <SidebarNavItem to="/costs" label="Costs" icon={DollarSign} />
           <SidebarNavItem to="/activity" label="Activity" icon={History} />
+          <SidebarNavItem to="/company/settings" label="Settings" icon={Settings} />
         </SidebarSection>
       </nav>
     </aside>