give us feedback of when our messages are sending

[intexisty]

What do you want

I would like a way of seeing if our messages are actively trying to send. The native discord client does this by graying out the message and changing its color to white.

Why

It would be useful feedback to know that cordless hasn't just crashed and it's actively trying to send our messages.

Implementation hints

a throbber after the message

[intexisty]

{
    "dots": {
        "interval": 80,
        "frames": [
            "⠋",
            "⠙",
            "⠹",
            "⠸",
            "⠼",
            "⠴",
            "⠦",
            "⠧",
            "⠇",
            "⠏"
        ]
    }
}```

[Bios-Marcel]

Dumb implementation for testing:

	go func() {
		dots := [...]string{"⠋",
			"⠙",
			"⠹",
			"⠸",
			"⠼",
			"⠴",
			"⠦",
			"⠧",
			"⠇",
			"⠏"}
		for {
			<-ticker.C
			chatView.Lock()
		OUTER_LOOP:
			for _, message := range chatView.data {
				for index, dot := range dots {
					if index != len(dots)-1 {
						if strings.HasSuffix(message.Content, dot) {
							message.Content = strings.TrimSuffix(message.Content, dot) + dots[index+1]
							chatView.formattedMessages[message.ID] = chatView.formatMessage(message)
							continue OUTER_LOOP
						}
					} else {
						message.Content = strings.TrimSuffix(message.Content, dot)
					}
				}

				message.Content = message.Content + dots[0]
				chatView.formattedMessages[message.ID] = chatView.formatMessage(message)
			}
			window.QueueUpdateDrawSynchronized(func() {
				chatView.Reprint()
			})
			chatView.Unlock()
		}
	}()