Trimmed /whowas output

[bogdomania]

• Node version: v20.10.0
• Google Chrome - 120.0.6099.71 - 64bit
• Fedora 39 - 64bit
• The Lounge version: - 4.4.1
• Also tested on the demo page "https://demo.thelounge.chat" - v4.4.0-pre.2

This behaviour was encountered on solanum-1.0-dev & UnrealIRCd-6.1.1.1 (different networks)

Steps to reproduce the behaviour:

1. Connect via any client to a network (keep the same nickname, let's say... "TestNick") - x as many times you want;
2. Connect to the same network via TheLounge(different nickname);
3. Perform a "/whowas TestNick"
4. TheLounge will output only the oldest entry (trimmed !?) in the whowas list, stored by ircd, not the latest.

WeeChat shows the full list, ordered by timeframe.

[brunnre8]

So, this is actually in irc-framework...

It overrides the cache with following messages rather than returning a list.
Can't fix there due to backwards compatibility but we can hijack the command in TL and just request a single result from the server like /whowas 1

[brunnre8]

This is tracked upstream in kiwiirc/irc-framework#371