Valk vscode extension

A vscode extension for valk language text highlighting and language server support.

Diagnostics

Diagnostics run when a Valk document is opened or saved by default. To enable live diagnostics, choose Valk: LSP Diagnostics Mode in VS Code Settings or add this to settings.json:

{
  "valk.lsp.diagnosticsMode": "change"
}

Use "save" to switch back. Changes apply to a running language server without requiring a restart.