chore: change how headers affect

Signed-off-by: Zhiqiang ZHOU <im@strrl.dev>

extensions/engine-management-extension/resources/openrouter.json

@@ -6,7 +6,7 @@
   "api_key": "",
   "metadata": {
     "get_models_url": "https://openrouter.ai/api/v1/models",
-    "header_template": "Authorization: Bearer {{api_key}} HTTP-Referer: https://jan.ai X-Title: Jan",
+    "header_template": "Authorization: Bearer {{api_key}}",
     "transform_req": {
       "chat_completions": {
         "url": "https://openrouter.ai/api/v1/chat/completions",

web-app/src/lib/completion.ts

@@ -129,6 +129,14 @@ export const sendCompletion = async (
     apiKey: provider.api_key ?? (await invoke('app_token')),
     // TODO: Retrieve from extension settings
     baseURL: provider.base_url,
+    // OpenRouter identification headers for Jan
+    // ref: https://openrouter.ai/docs/api-reference/overview#headers
+    ...(provider.provider === 'openrouter' && {
+      defaultHeaders: {
+        'HTTP-Referer': 'https://jan.ai',
+        'X-Title': 'Jan',
+      },
+    }),
   })
   if (
     thread.model.id &&
@@ -277,10 +285,10 @@ export const extractToolCall = (
  * @param calls
  * @param builder
  * @param message
- * @param content
- * @param approvedTools - Record of approved tools per thread
- * @param showModal - Function to show approval modal, returns true if approved
- * @param allowAllMCPPermissions - Global setting to allow all MCP permissions without modal
+ * @param abortController
+ * @param approvedTools
+ * @param showModal
+ * @param allowAllMCPPermissions
  */
 export const postMessageProcessing = async (
   calls: ChatCompletionMessageToolCall[],