This commit adds support for chat stickers by allowing users to use stickers in chat message window.
The users can toggle show additional asset list using a button.
Added Additional assets file extension data.
Additional assets list shows preview.
Optimized render when use streaming api. (prevent markdown again when message not changed)
Added controls to Video/Audio Assets
- Added 'copied' string to language translation in multiple translations file.
- Added 'CopyIcon' to svelte import.
- Defined a new status message variable in Chat.svelte.
- Created a new function 'setStatusMessage' to display the current panel's state after certain action.
- Added a new setting 'useChatCopy' in 'DisplaySettings.svelte'.
- Created a checkbox with label 'useChatCopy' to toggle the Chat message copy.
- Integrated Clipboard API in Chat code to handle chat message copy via button click.
