tweak: Update LanGameOptionsMenu chat type for consistency

[tintinhamans]

Send same type of chat message when pressing Enter as when pressing the button in the GUI.

Closes #1443

[xezon]

The button is named "buttonEmoteID". Maybe EMOTE type is intentional? What is the difference?

[tintinhamans]

LANCHAT_EMOTE (first line in screenshot) is used when you press the button that looks like an Enter symbol, LANCHAT_NORMAL (second line in screenshot) is used when you press Enter on your keyboard.

Emote feels like a feature that was never completed, I essentially did the same as what was done for this in the LanLobbyMenu:

GeneralsGameCode/GeneralsMD/Code/GameEngine/Source/GameClient/GUI/GUICallbacks/Menus/LanLobbyMenu.cpp

Lines 823 to 825 in db3416b

	if (!txtInput.isEmpty()) {
	// TheLAN->RequestChat(txtInput, LANAPIInterface::LANCHAT_EMOTE);
	TheLAN->RequestChat(txtInput, LANAPIInterface::LANCHAT_NORMAL);

[xezon]

How will the EMOTE be used without the button?

[Skyaero42]

I think we should introduce a /me command that would trigger the Emote formatting.

Emote is also used in the score screen chat and may need evaluation there too.

[xezon]

That is how it is done in GameSpy code:

Bool handleGameSetupSlashCommands(UnicodeString uText)
{
...
	else if (token == "me" && uText.getLength()>4)
	{
		TheGameSpyInfo->sendChat(UnicodeString(uText.str()+4), TRUE, NULL); // <---- second argument "isAction" makes emote chat
		return TRUE; // was a slash command
	}
...

Ok.

So the action items here are:

1. Change all lobby emote lobby buttons to send normal chat (Game Room, Score Screen)
2. Rename the "emote" buttons to "chat" buttons
3. Implement /me command for Network chat (ideally /me command still works when clicking the button too)