added empty state also added thinking mode where it sends the api with an extra parameter and enables the thinking mode if the model has the ability to do it, i also added some keybinds such as when ctrl + Shift + T is pressed thinkning mode is enabled, Ctrl+N opens new chat etc it is also confiured for mac instead of ctrl in mac we can use cmd, in the settings tab i have also added a dropdown menu to select a separate title generation model