Have a tree sitter grammar to unlock better Powershell experience in VS Code web

Prerequisites

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Summary

Hi, VS Code PM here 👋

After discussing with @TylerLeonhardt what would be the best PowerShell experience for vscode.dev and github.dev we think that the best option would be if PowerShell would contribute a Tree Sitter grammar.
With that basic AnyCode language support would work and the experience would be much better.

I understand that adding a Tree Sitter grammar is work, but wanted to open this issue so we start a discussion and in the case that you do not have cycles to do it maybe someone from the community would help.

Thank you very much and let me know what you think

Proposed Design

No response

Non è indicato alcun file, test o punto di ingresso dell’implementazione. Inizia leggendo i requisiti di VS Code AnyCode e la struttura esistente dell’estensione PowerShell, quindi definisci l’ambito della grammatica e l’approccio all’integrazione; il lavoro è completo quando una grammatica Tree Sitter fornita abilita l’esperienza PowerShell di base proposta in vscode.dev e github.dev.