feat: implement administrative control panel with real-time bot actions

shared/modules/dashboard/dashboard.service.ts

@@ -121,7 +121,7 @@ export const dashboardService = {
 
         // Combine and sort by timestamp
         const allEvents = [...txEvents, ...modEvents]
-            .sort((a, b) => b.timestamp.getTime() - a.timestamp.getTime())
+            .sort((a, b) => new Date(b.timestamp).getTime() - new Date(a.timestamp).getTime())
             .slice(0, limit);
 
         return allEvents;
@@ -141,7 +141,7 @@ export const dashboardService = {
             const { systemEvents, EVENTS } = await import("@shared/lib/events");
             systemEvents.emit(EVENTS.DASHBOARD.NEW_EVENT, {
                 ...fullEvent,
-                timestamp: fullEvent.timestamp.toISOString()
+                timestamp: (fullEvent.timestamp as Date).toISOString()
             });
         } catch (e) {
             console.error("Failed to emit system event:", e);

shared/modules/dashboard/dashboard.types.ts

@@ -1,7 +1,7 @@
 import { z } from "zod";
 
 export const RecentEventSchema = z.object({
-    type: z.enum(['success', 'error', 'info']),
+    type: z.enum(['success', 'error', 'info', 'warn']),
     message: z.string(),
     timestamp: z.union([z.date(), z.string().datetime()]),
     icon: z.string().optional(),
@@ -39,6 +39,7 @@ export const DashboardStatsSchema = z.object({
     recentEvents: z.array(RecentEventSchema),
     uptime: z.number(),
     lastCommandTimestamp: z.number().nullable(),
+    maintenanceMode: z.boolean(),
 });
 
 export type DashboardStats = z.infer<typeof DashboardStatsSchema>;