Move file of ignored errors

When I **ignore an error** inside a file (e.g `"./docs/intro.md"`), in VS Code, a file named `"%Users%Name%ProjectRoot%docs%intro.md%"` gets created. And this file contains the following JSON (I suppose) content:
```json
{
"context_hashes": [
27422253122545818
]
}
```

I find these files invasive 😕. They pollute the project dir, and I don't know if a `.gitignore` can reliably exclude them. Can these files be moved to a temp directory, or anywhere but the project dir.

Ty for the amazing software BTW! ^_____^

The issue identifies VS Code's ignored-error persistence and the generated project-relative filename, but no repository file or test. Start by locating the ignored-error storage entry point and its tests, then verify that the generated JSON no longer pollutes the project directory and that ignored errors still work.

Written by the indexing model from the issue text.