ui: move Code gallery above the account footer

src/components/layout/Sidebar.tsx

@@ -447,7 +447,6 @@ export function Sidebar({
             <span className="classroom-brand-mark"><img src={classroomMark} alt="" className="h-7 w-7" /></span>
             <span className="min-w-0"><span className="block text-base font-semibold tracking-tight">麦洛</span><span className="classroom-brand-caption">把脑洞变成作品</span></span>
           </button>}
-          {workspaceLayout && <CommunityLink variant="sidebar" collapsed={sidebarCollapsed} />}
           {!workspaceLayout && <ModuleSwitcher sidebarCollapsed={sidebarCollapsed} compact={!sidebarCollapsed} />}
         </div>
       </div>}
@@ -881,6 +880,12 @@ export function Sidebar({
         onOpenChange={setProfileDialogOpen}
       />
 
+      {workspaceLayout && isProgrammingModule && !isProjectConfigPage && (
+        <div className="classroom-community-footer">
+          <CommunityLink variant="sidebar" collapsed={sidebarCollapsed} />
+        </div>
+      )}
+
       <div className="classroom-account-footer mt-auto shrink-0 px-[10px] pb-3 pt-2.5">
         <div className="relative">
           <div className="flex flex-col items-start gap-2">