avoid resetting the repo

[nikgraf]

(merged it so I can continue with Benoit on this app)

[Copilot]

Pull Request Overview

This PR updates the reset logic in the store to preserve the repository information when resetting the state.

• Modify the reset function to accept a context parameter and retain its repo value
• Add an inline comment clarifying that the repo should not be reset

Comments suppressed due to low confidence (1)

packages/hypergraph/src/store.ts:164

• Verify that preserving only the 'repo' property while resetting the other parts of the store is the intended behavior. If other properties from the context should be preserved similarly, consider updating the reset logic or adding documentation to clarify the behavior.

reset: (context) => {