0.32.0

• (Plus, free until 4/22) Add a new feature to close idle Xcode tabs by commands or automatically when a workspace window is activated.
• (Plus, free until 4/22) Support highlighting code with Xcode color theme in chat, prompt to code and suggestion.
• (Plus) Support passing relevant code snippets to custom suggestion service.
• Support setting font of code.
• Fix that type names and function names were not correctly highlighted.
• Support setting base url and api version for Google Generative AI models.
• Fix #482