Fix the search functionality issue.

web-app/src/app/routes/alert/alert-group/alert-group-converge.component.html

@@ -54,7 +54,7 @@
       groupStyle="width: 250px;"
       [placeholder]="'alert.group-converge.name' | i18n"
       [(value)]="search"
-      (valueChange)="loadGroupConvergeTable()"
+      (valueChange)="onFilterChange()"
     />
   </ng-template>
 </app-toolbar>

web-app/src/app/routes/alert/alert-group/alert-group-converge.component.ts

@@ -307,4 +307,8 @@ export class AlertGroupConvergeComponent implements OnInit {
         );
     }
   }
+  onFilterChange(): void {
+    this.pageIndex = 1;
+    this.loadGroupConvergeTable();
+  }
 }

web-app/src/app/routes/alert/alert-inhibit/alert-inhibit.component.html

@@ -54,7 +54,7 @@
       groupStyle="width: 250px;"
       [placeholder]="'alert.inhibit.name' | i18n"
       [(value)]="search"
-      (valueChange)="loadInhibitTable()"
+      (valueChange)="onFilterChange()"
     />
   </ng-template>
 </app-toolbar>

web-app/src/app/routes/alert/alert-inhibit/alert-inhibit.component.ts

@@ -302,4 +302,8 @@ export class AlertInhibitComponent implements OnInit {
         );
     }
   }
+  onFilterChange(): void {
+    this.pageIndex = 1;
+    this.loadInhibitTable();
+  }
 }

web-app/src/app/routes/alert/alert-setting/alert-setting.component.html

@@ -69,7 +69,7 @@
       groupStyle="width: 250px;"
       [placeholder]="'alert.setting.search' | i18n"
       [(value)]="search"
-      (keydown.enter)="loadAlertDefineTable()"
+      (keydown.enter)="onFilterChange()"
     />
   </ng-template>
 </app-toolbar>

web-app/src/app/routes/alert/alert-setting/alert-setting.component.ts

@@ -1170,4 +1170,8 @@ export class AlertSettingComponent implements OnInit {
     });
     this.isConnectModalVisible = true;
   }
+  onFilterChange(): void {
+    this.pageIndex = 1;
+    this.loadAlertDefineTable();
+  }
 }

web-app/src/app/routes/alert/alert-silence/alert-silence.component.html

@@ -54,7 +54,7 @@
       groupStyle="width: 250px;"
       [placeholder]="'alert.silence.name' | i18n"
       [(value)]="search"
-      (valueChange)="loadAlertSilenceTable()"
+      (valueChange)="onFilterChange()"
     />
   </ng-template>
 </app-toolbar>

web-app/src/app/routes/alert/alert-silence/alert-silence.component.ts

@@ -341,4 +341,8 @@ export class AlertSilenceComponent implements OnInit {
         );
     }
   }
+  onFilterChange(): void {
+    this.pageIndex = 1;
+    this.loadAlertSilenceTable();
+  }
 }

web-app/src/app/routes/monitor/monitor-list/monitor-list.component.ts

@@ -130,6 +130,7 @@ export class MonitorListComponent implements OnInit, OnDestroy {
 
   onFilterSearchMonitors() {
     this.tableLoading = true;
+    this.pageIndex = 1;
     let filter$ = this.monitorSvc
       .searchMonitors(this.app, this.labels, this.filterContent, this.filterStatus, this.pageIndex - 1, this.pageSize)
       .subscribe(