feat: add user token secret management for channels

- Implemented user token secret generation and retrieval in channel service.
- Added ResetUserTokenSecret method to reset the user token secret for channels.
- Updated channel configuration parsing to include user token secret.
- Enhanced WebSocket service to utilize user token secret for external info retrieval.
- Modified dashboard channel edit component to support user token secret display and reset functionality.
- Introduced API endpoint for resetting user token secret.
- Updated IM and SDK configurations to include user token.
- Added tests for user token verification logic.

web/lib/api/admin.ts

@@ -205,6 +205,10 @@ export type UpdateAdminChannelPayload = CreateAdminChannelPayload & {
   id: number
 }
 
+export type ResetChannelUserTokenSecretResult = {
+  userTokenSecret: string
+}
+
 export type AIAgent = {
   id: number
   name: string
@@ -589,6 +593,16 @@ export function updateChannelStatus(id: number, status: number) {
   })
 }
 
+export function resetChannelUserTokenSecret(id: number) {
+  return request<ResetChannelUserTokenSecretResult>(
+    "/api/dashboard/channel/reset_user_token_secret",
+    {
+      method: "POST",
+      body: JSON.stringify({ id }),
+    }
+  )
+}
+
 export function deleteChannel(id: number) {
   return request<void>("/api/dashboard/channel/delete", {
     method: "POST",