fix(settings): honor per-day trading hours and refresh SuperAdmin overlay

Use trading_hours_by_day for close_price gates, prefer public SuperAdmin fetch, and add refresh endpoint/command so stale last-good cache no longer keeps switches like enable_automation off.

Co-authored-by: Cursor <cursoragent@cursor.com>

routes/admin.php

@@ -41,6 +41,7 @@ Route::middleware('auth:user')->group(function (){
         Route::get('get_settings',[SettingsController::class, 'index']);
         Route::post('get_settings',[SettingsController::class, 'edit']);
         Route::get('settings/table',[SettingsController::class, 'localTable']);
+        Route::post('settings/refresh-superadmin', [SettingsController::class, 'refreshSuperAdminOverlay']);
 
         //------------balence
         Route::post('getBalance', [DashboardController::class, 'getBalance']);