fix: critical bug fixes - routes UUID, image paths, favorites loading, bottom nav debounce

frontend/src/components/BottomNav.vue

@@ -14,12 +14,20 @@ const navItems = [
   { name: 'taxi', path: '/taxi', icon: 'directions_bus' }
 ]
 
+let isNavigating = false
+
 const navigateTo = (path: string) => {
-  router.push(path)
+  // Prevent rapid multiple navigations (debounce guard)
+  if (isNavigating) return
+  if (route.path === path) return
+  isNavigating = true
+  router.push(path).finally(() => {
+    setTimeout(() => { isNavigating = false }, 300)
+  })
 }
 
 const isActive = (path: string) => {
-  return route.path === path
+  return route.path === path || route.path.startsWith(path + '/')
 }
 
 // Scroll detection logic