add quick town selection and category selection from homescreen with localstorage!

src/components/theme-provider/index.ts

@@ -5,6 +5,7 @@ type Theme = 'dark' | 'light' | 'system'
 const useTheme = () => {
   const theme = ref<Theme>('dark')
   const systemTheme = ref<'dark' | 'light'>('light')
+  const currentTown = ref(localStorage.getItem('current-town') || 'all')
 
   const updateSystemTheme = () => {
     systemTheme.value = window.matchMedia('(prefers-color-scheme: dark)').matches ? 'dark' : 'light'
@@ -42,11 +43,18 @@ const useTheme = () => {
     localStorage.setItem('ui-theme', newTheme)
   }
 
+  const setCurrentTown = (town: string) => {
+    currentTown.value = town
+    localStorage.setItem('current-town', town)
+  }
+
   return {
     theme,
     setTheme,
     systemTheme,
-    currentTheme
+    currentTheme,
+    currentTown,
+    setCurrentTown
   }
 }