Extension activation fails when there are spaces in Ballerina path

### Description

<img width="1448" height="158" alt="Image" src="https://github.com/user-attachments/assets/d754a7b3-f42a-4aa3-8c16-d58a984c73a4" />

### Steps to Reproduce

1. Install Ballerina in a path with spaces
2. Try to open a Ballerina project

### Version

1.8.26022015

### Environment Details (with versions)

_No response_