Amazon Q extenstion not working both in VSCode and Kiro

## Problem
Amazon Q replies with the below message with no option for clarification or what to do about it:
```
You have reached the limit.

Request ID: d8a9e87f-2cbb-4cc5-8085-c3336cd8bf98
```

And so I went to the Amazon Q extension and clicked _Manage Q Developer Pro Subscription_ from its extension menu, and it gave me this notification:

> To increase your limit, subscribe to a Kiro subscription. Choose the right [plan](https://kiro.dev/pricing/) and log in to [app.kiro.dev](https://app.kiro.dev/signin), pick the plan, and once active, you should be able to continue and use Q and Kiro services with the new limits. If you have questions, refer to our [FAQs](https://aws.amazon.com/q/developer/faqs/?p=qdev&z=subnav&loc=8#general)

[Here is VSCode log file of Amazon Q](https://github.com/user-attachments/files/25326598/Amazon.Q.Logs.log), I took a look at it and saw this portion which could possibly point to a monthly limit:
```json
{"requestId":"d8a9e87f-2cbb-4cc5-8085-c3336cd8bf98","reasonDesc":"You have reached the limit.","credentialStartUrl":"https://view.awsapps.com/start","result":"Succeeded","enabled":true,"languageServerVersion":"1.58.0"}
2026-02-15 16:45:00.646 [info] [Error - 4:45:00 PM] [2026-02-15T13:45:00.644Z] lserver: {
"code": "QModelResponse",
"requestId": "d8a9e87f-2cbb-4cc5-8085-c3336cd8bf98",
"name": "Error",
"message": "You have reached the limit.",
"cause": {
"$fault": "client",
"$metadata": {
"httpStatusCode": 402,
"requestId": "d8a9e87f-2cbb-4cc5-8085-c3336cd8bf98",
"attempts": 1,
"totalRetryDelay": 0
},
"name": "ServiceQuotaExceededException",
"reason": "MONTHLY_REQUEST_COUNT"
}
}
```
So I proceeded to download _Kiro_ and then added _Amazon Q_ extention to it.Then gave the same prompt to Amazon Q, and still Amazon Q gives a reply with:
```
You have reached the limit.

Request ID: 3240deda-f5a7-4399-a9a4-f28e1aad2bfd
```

So I did the same thing I did on _VSCode_ on _Kiro_. I went to the Amazon Q extension menu and clicked _Manage Q Developer Pro Subscription_ and still, the below same message appears, eventhough **_I have Kiro credits_**, you can see from the image I already have _50 Kiro credits_:

> To increase your limit, subscribe to a Kiro subscription. Choose the right [plan](https://kiro.dev/pricing/) and log in to [app.kiro.dev](https://app.kiro.dev/signin), pick the plan, and once active, you should be able to continue and use Q and Kiro services with the new limits. If you have questions, refer to our [FAQs](https://aws.amazon.com/q/developer/faqs/?p=qdev&z=subnav&loc=8#general)

So if it a monthly limit then why is Amazon Q pointing me to _Kiro_? Using Kiro didn't make any difference. And also why is there no way to see **Quotas** and **Limits** regarding Amazon Q anywhere? I checked **_AWS Console_** and doesn't show anything related to that. And why is there no option to _**see the date where the limit gets reset**_?

## Expected behavior
A functional Amazon Q.

## System details

### 1. VSCode
- OS: Windows_NT x64 10.0.19045
- Visual Studio Code extension host: 1.109.3
- Amazon Q: 1.109.0
- node: 22.21.1
- electron: 39.3.0

### 2. Kiro
- OS: Windows_NT x64 10.0.19045
- Visual Studio Code extension host: 1.107.1
- Amazon Q: 1.109.0
- node: 22.21.1
- electron: 39.2.3

Start by reviewing the attached VSCode Amazon Q log, especially the ServiceQuotaExceededException and MONTHLY_REQUEST_COUNT details, then reproduce the behavior in VSCode and Kiro using the listed extension versions. Compare how both hosts handle the limit response and subscription guidance; done means identifying a reproducible extension defect with a clear fix or confirming that the behavior is controlled by the external service.

Written by the indexing model from the issue text.