[FEATURE] Add ability to update plugins in VS Code extension's Manage Plugins pop-up

Preflight Checklist

• [x] I have searched existing requests and this feature hasn't been requested yet
• [x] This is a single feature request (not multiple features)

Problem Statement

Currently, there is no way for me to update plugins in the VS Code extension's Manage Plugins pop-up - I can disable/enable a given plugin and I can delete and re-install. I currently have to delete and re-install to force the latest version to be downloaded.

I do not want to resort to using the CLI as this is for employees at my company that use the VS Code extension exclusively.

Proposed Solution

Add a button for updating to latest version that would have the same functionality as Update now in CLI's /plugins

<img width="761" height="369" alt="Image" src="https://github.com/user-attachments/assets/87fac512-261f-49b0-a31d-707582a795dc" />

Alternative Solutions

_No response_

Priority

High - Significant impact on productivity

Feature Category

Configuration and settings

Use Case Example

We have an internal marketplace of plugins for our company. Whenever I make changes to the plugin I manage, I want to release it and have the less technical teammates that use it have an easy way of updating their local copy without having to rely on CLI.

Additional Context

_No response_