Fix board dashboard layout - now uses correct board layout

- Changed board dashboard from 'dashboard' layout to 'board' layout
- This fixes the missing hamburger menu and sidebar toggle functionality
- Removed debug console.log statements from board layout
- Board dashboard now has same sidebar behavior as admin and member dashboards

The issue was that board/dashboard/index.vue was using the old 'dashboard'
layout instead of the proper 'board' layout that has rail mode support.

🤖 Generated with [Claude Code](https://claude.ai/code)

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

layouts/board.vue

@@ -478,9 +478,6 @@ const memberData = computed<Member | null>(() => sessionData.value?.member || nu
 
 // Load board-specific notifications
 onMounted(async () => {
-  // Debug initial state
-  console.log('Board layout mounted - drawer:', drawer.value, 'miniVariant:', miniVariant.value);
-  
   try {
     const [notificationsRes, applicationsRes] = await Promise.all([
       $fetch('/api/board/notifications/count'),
@@ -495,9 +492,7 @@ onMounted(async () => {
 });
 
 const toggleDrawer = () => {
-  console.log('Board toggleDrawer called, current miniVariant:', miniVariant.value);
   miniVariant.value = !miniVariant.value;
-  console.log('Board miniVariant after toggle:', miniVariant.value);
 };
 
 const toggleSearch = () => {