feat(events): Add comprehensive events management with dynamic fetching and UI

- Integrate Reka UI Tabs component for event browsing
- Create useEvents composable for event data management
- Implement events API integration with error handling
- Add events page with upcoming and past events sections
- Configure environment variables for API connection
- Add internationalization support for events navigation

src/lib/types/event.ts

@@ -0,0 +1,23 @@
+export interface Event {
+  id: string
+  wallet: string
+  name: string
+  info: string
+  closing_date: string
+  event_start_date: string
+  event_end_date: string
+  currency: string
+  amount_tickets: number
+  price_per_ticket: number
+  time: string
+  sold: number
+  banner: string | null
+}
+
+export interface EventsApiError {
+  detail: Array<{
+    loc: [string, number]
+    msg: string
+    type: string
+  }>
+}