fix: stabilize tool streaming typings

src/main/services/agents/services/SessionMessageService.ts

@@ -68,15 +68,26 @@ class TextStreamAccumulator {
       }
       case 'tool-call':
         if (part.toolCallId) {
+          const legacyPart = part as typeof part & {
+            args?: unknown
+            providerMetadata?: { raw?: { input?: unknown } }
+          }
           this.toolCalls.set(part.toolCallId, {
             toolName: part.toolName,
-            input: part.input ?? part.args ?? part.providerMetadata?.raw?.input
+            input: part.input ?? legacyPart.args ?? legacyPart.providerMetadata?.raw?.input
           })
         }
         break
       case 'tool-result':
         if (part.toolCallId) {
-          this.toolResults.set(part.toolCallId, part.output ?? part.result ?? part.providerMetadata?.raw)
+          const legacyPart = part as typeof part & {
+            result?: unknown
+            providerMetadata?: { raw?: unknown }
+          }
+          this.toolResults.set(
+            part.toolCallId,
+            part.output ?? legacyPart.result ?? legacyPart.providerMetadata?.raw
+          )
         }
         break
       default:

tests/renderer.setup.ts

@@ -14,13 +14,21 @@ vi.mock('@logger', async () => {
   }
 })
 
-vi.mock('axios', () => ({
+vi.mock('axios', () => {
-  default: {
+  const defaultAxiosMock = {
     get: vi.fn().mockResolvedValue({ data: {} }), // Mocking axios GET request
     post: vi.fn().mockResolvedValue({ data: {} }) // Mocking axios POST request
     // You can add other axios methods like put, delete etc. as needed
   }
-}))
+
+  const isAxiosError = (error: unknown): error is { isAxiosError?: boolean } =>
+    Boolean((error as { isAxiosError?: boolean } | undefined)?.isAxiosError)
+
+  return {
+    default: defaultAxiosMock,
+    isAxiosError
+  }
+})
 
 vi.stubGlobal('electron', {
   ipcRenderer: {