Adds pin/unpin functionality to the chat history sidebar, allowing users to keep important conversations readily accessible. This improves user experience and helps organize past interactions.
This feature includes:
- Pin/unpin buttons in the chat history sidebar.
- Updated database schema to include `is_pinned` field for chat history items.
- Localized translations for pin/unpin actions.
- Updated UI to display pinned items at the top of the list.
Adds the title of the current chat history to the share modal. This makes it easier for users to share their conversations with others, as the title provides context for the conversation.
The title is fetched from the database and displayed in the share modal.
- Corrected deleteChatHistory method call to include id parameter.
- Addressed potential race condition in addMessage method to handle simultaneous message additions.
