Bugfix

Fixes: #103 (closed)

Description

The bug had too causes:

tree-sitter native bindings not working under Electron
'istextorbinary' require import braking webpack bundling

Solutions:

Switch to web-tree-sitter, since it's specifically for browswer/electron environments and is platform-agnostic. This required some refactoring to adapt the server to the new API.
Make istextorbinary an external package, and copy it over when bundling.

Related issues

Closes: #103 (closed)
Related to: #103 (closed)