[22/124] FE: Implement Analysis Clear/Reset Action

[EDOHWARES]

Category: Frontend

Objective

Clear current simulation workspace to start a new analysis.

How to Attempt

Add a 'Clear analysis' button that sets result states to null and triggers uploader reset.

Acceptance Criteria

Dashboard resets back to the initial upload zone UI.

[updateboi]

@updateboi has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hi maintainer I'd like to take this issue. I have frontend experience and can implement a clear/reset action with consistent state management and a smooth user experience.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @updateboi to this issue.