Refa：migrate agent webhook routes to REST APIs (#14330)

### What problem does this PR solve?

migrate agent webhook routes to REST APIs

### Type of change
- [x] Refactoring

web/src/pages/agent/hooks/use-build-webhook-url.ts

@@ -3,6 +3,6 @@ import { useParams } from 'react-router';
 export function useBuildWebhookUrl() {
   const { id } = useParams();
 
-  const text = `${location.protocol}//${location.host}/api/v1/webhook/${id}`;
+  const text = `${location.protocol}//${location.host}/api/v1/agents/${id}/webhook`;
   return text;
 }

web/src/pages/agent/webhook-sheet/index.tsx

@@ -28,7 +28,7 @@ enum WebhookTraceTabType {
 const WebhookSheet = ({ hideModal }: RunSheetProps) => {
   const { t } = useTranslation();
   const { id } = useParams();
-  const text = `${location.protocol}//${location.host}/api/v1/webhook_test/${id}`;
+  const text = `${location.protocol}//${location.host}/api/v1/agents/${id}/webhook/test`;
 
   const { data } = useFetchWebhookTrace(true);
 

web/src/utils/api.ts

@@ -211,8 +211,8 @@ export default {
   prompt: `${restAPIv1}/agents/prompts`,
   cancelDataflow: (id: string) => `${webAPI}/canvas/cancel/${id}`,
   downloadFile: `${restAPIv1}/agents/download`,
-  testWebhook: (id: string) => `${restAPIv1}/webhook_test/${id}`,
-  fetchWebhookTrace: (id: string) => `${restAPIv1}/webhook_trace/${id}`,
+  testWebhook: (id: string) => `${restAPIv1}/agents/${id}/webhook/test`,
+  fetchWebhookTrace: (id: string) => `${restAPIv1}/agents/${id}/webhook/logs`,
 
   // explore