🐛 fix frontend type-check

Author: ljy65535

frontend/app/[locale]/setup/agents/config.tsx

@@ -98,7 +98,7 @@ export default function AgentConfig() {
         {
           agent_id: Number(currentAgentId),
           task_description: businessLogic,
-          model_id: selectedModel?.id || "",
+          model_id: selectedModel?.id?.toString() || "",
         },
         (data) => {
           // Process streaming response data

frontend/app/[locale]/setup/models/components/model/ModelDeleteDialog.tsx

@@ -448,7 +448,7 @@ export const ModelDeleteDialog = ({
               currentIds.has(m.name)
           )
           .map((m) => ({
-            model_id: m.id,
+            model_id: String(m.id),
             apiKey: apiKey || m.apiKey,
             maxTokens: maxTokens || m.maxTokens,
           }));

frontend/app/[locale]/setup/models/components/model/ModelEditDialog.tsx

@@ -124,7 +124,7 @@ export const ModelEditDialog = ({ isOpen, model, onClose, onSuccess }: ModelEdit
       if (isEmbeddingModel) maxTokensValue = 0
 
       await modelService.updateSingleModel({
-        model_id: model.id, // Use model name as ID
+        model_id: model.id.toString(),
         displayName: form.displayName,
         url: form.url,
         apiKey: form.apiKey.trim() === "" ? "sk-no-api-key" : form.apiKey,