Expose Search on VS Code extension

Created by: jjinnii

Plan

Tracking issue for any core-search related work being done on the VS Code extension.

• Any UI work related to exposing Search
• Any performance work related to exposing Search

Tracked issues

@jjinnii

• https://github.com/sourcegraph/sourcegraph/issues/26457    🏳️ Extensibility 3

@tjkandala

Completed

• (🏁 127 days ago) https://github.com/sourcegraph/sourcegraph/issues/26441    🏳️ Extensibility 3
• (🏁 127 days ago) https://github.com/sourcegraph/sourcegraph/issues/26455    🏳️ Extensibility 3