Watch for changes fails due too-large workspace

[cdamus]

Bug Description:

In a Git workspace that is an order of magnitude smaller than Theia, when I run a yarn build, often (but not always), Theia IDE will notify me that it has had to stop watching for changes in the workspace because my workspace is too big. And it includes a link to instructions to work around the issue. That links to VS Code user documentation at visualstudio.com, not to theia-ide.org which is the website for the software I'm using.

Steps to Reproduce:

1. Edit text in some TypeScript files.
2. Run a yarn build.
3. See the notification shown below (or repeat from step 1 until you see it).

Additional Information

• Operating System: macOS Sequoia 15.3.1
• Theia Version: 1.58.300.206