Control: move sidebar link from Agents to Apps section

It's an admin app, not an AI agent — and that's where users look for it.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

public/components/sidebar.js

@@ -117,8 +117,7 @@ export function renderSidebar(root) {
     el('div', { class: 'sb-section' },
       el('div', { class: 'sb-title' }, 'Agents'),
       navItem('Yerin', '/yerin', { dot: 'yerin' }),
-      navItem('Little Blue', '/little-blue', { dot: 'lb' }),
-      navItem('Control', '/control')
+      navItem('Little Blue', '/little-blue', { dot: 'lb' })
     ),
     el('div', { class: 'sb-section' },
       el('div', { class: 'sb-title' }, 'Navigate'),
@@ -137,7 +136,8 @@ export function renderSidebar(root) {
       navItem('OBD2', '/obd2'),
       navItem('Links', '/links'),
       navItem('MagicMirror', '/mirror'),
-      navItem('Forge', '/forge')
+      navItem('Forge', '/forge'),
+      navItem('Control', '/control')
     )
   );