# Story: Fix UI Responsiveness (Tech Debt)

## User Story
**As a** User
**I want** the UI to remain interactive and responsive while the Agent is thinking or executing tools
**So that** I don't feel like the application has crashed.

## Context
Currently, the UI locks up or becomes unresponsive during long LLM generations or tool executions. Even though the backend commands are async, the frontend experience degrades.

## Acceptance Criteria
*   [ ] Investigate the root cause of the freezing (JS Main Thread blocking vs. Tauri IPC blocking).
*   [ ] Implement a "Streaming" architecture for Chat if necessary (getting partial tokens instead of waiting for full response).
    *   *Note: This might overlap with future streaming stories, but basic responsiveness is the priority here.*
*   [ ] Add visual indicators (Spinner/Progress Bar) that animate smoothly during the wait.
*   [ ] Ensure the "Stop Generation" button (if added) can actually interrupt the backend task.

## Out of Scope
*   Full streaming text (unless that is the only way to fix the freezing).