- Updated _conversationsSliver and _buildTileFor methods to accept a modelsById parameter, allowing for efficient model retrieval during conversation tile building.
- Built a models map once per build for both conversation lists and search results, optimizing performance and reducing redundant data fetching.
- Refactored the archived section to improve layout and interaction, ensuring a more responsive user experience.
- Streamlined the handling of archived conversations with a dedicated header, enhancing visual clarity and usability.