aeb8b1f486
- Added bilingual notes for the new session feature, detailing the transition to an empty state upon session creation. - Updated `SessionsService` to include a `clear()` method that resets the current selection and persists the empty state. - Enhanced the `EmptyState` component to reflect the new design, including workspace selection and input handling. - Modified CSS styles for improved layout and visual consistency in the empty state. - Updated tests to cover the new session clearing functionality and its effects on the UI.