feat: add LocaleProvider and hooks for managing locale and timezone settings

src/hooks/use-locale.ts

@@ -0,0 +1,11 @@
+import { LocaleProviderContext } from '@/contexts/LocaleContext'
+import { useContext } from 'react'
+
+export const useLocale = () => {
+  const context = useContext(LocaleProviderContext)
+
+  if (context === undefined)
+    throw new Error('useLocale must be used within a LocaleProvider')
+
+  return context
+}