fix autoresume not working fine in useChat (#11486)

## Description

<!-- Provide a brief description of the changes in this PR -->



https://github.com/user-attachments/assets/f77fa8de-d1fc-420c-8f9e-8dd03791dae5



## Related Issue(s)

<!-- Link to the issue(s) this PR addresses, using hashtag notation:
#123 -->
#11283 

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Code refactoring
- [ ] Performance improvement
- [ ] Test update

## Checklist

- [ ] I have made corresponding changes to the documentation (if
applicable)
- [ ] I have added tests that prove my fix is effective or that my
feature works


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **Bug Fixes**
* Fixed auto-resume functionality in useChat that was not working
properly.

* **Improvements**
* Improved detection and handling of suspended tool resumption in
agentic workflows.
* Added resume schema propagation to make suspend/approve/resume flows
more reliable and consistent.

<sub>✏️ Tip: You can customize this high-level summary in your review
settings.</sub>
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

Author: taofeeq-deru

.changeset/young-coins-marry.md

@@ -0,0 +1,6 @@
+---
+'@mastra/ai-sdk': patch
+'@mastra/core': patch
+---
+
+Fix autoresume not working fine in useChat

client-sdks/ai-sdk/src/helpers.ts

@@ -165,6 +165,7 @@ export function convertMastraChunkToAISDKv5<OUTPUT extends OutputSchema = undefi
           toolCallId: chunk.payload.toolCallId,
           toolName: chunk.payload.toolName,
           args: chunk.payload.args,
+          resumeSchema: chunk.payload.resumeSchema,
         },
       } satisfies DataChunkType;
     case 'tool-call-suspended':
@@ -176,6 +177,7 @@ export function convertMastraChunkToAISDKv5<OUTPUT extends OutputSchema = undefi
           toolCallId: chunk.payload.toolCallId,
           toolName: chunk.payload.toolName,
           suspendPayload: chunk.payload.suspendPayload,
+          resumeSchema: chunk.payload.resumeSchema,
         },
       } satisfies DataChunkType;
     case 'tool-call-input-streaming-start':