Missing Errors in Promises

[Wyrdix]

Describe the bug
If you try to create a file with an invalid name the LSP silently get an error but do not report it

To Reproduce
Steps to reproduce the behavior:

1. Create a file with didOpen with an invalid name (begin with a number, no '.v' at the end for example)
2. The LSP returns nothing in the promise even though using LogTraceNotification it sees there is a problem

Expected behavior
The LSP should return an error through the promise of the request

Desktop (please complete the following information):

• Operating system: Arch
• coq-lsp version : https://github.com/ejgallego/rocq-lsp/actions/runs/19231026459/artifacts/4518852242 (i'm using the worker)

Additional context
I did not check for any invalid way to create a file_name / uris but i assume the same problem occurs