[feat] Allow queuing up messages

[Kitenite]

Describe the feature

Allow users to queue up more messages while current messages are loading (have a limit queue size?)

[SoloDevAbu]

@Kitenite If I am not wrong then should i implement queue of size may be 5 to make a queue of user prompts while the current prompt is loading? Your clarification would help me to resolve this issue.

[kishansinghifs1]

Issue closed ?

[Kitenite]

Nope this one is actually still open. @SoloDevAbu added a PR for the desktop version but needs to be ported over still.