feat: console/chat/playerlist use full viewport height

Replaced fixed 600px output heights with calc(100vh - 130px)
so console and chat logs fill the available space. Added min-height
to player list table so it doesn't look empty with few players.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

js/pages/chat.js

@@ -6,7 +6,7 @@ function ChatPage(params, container) {
 
   var html =
     '<div id="ChatController">' +
-      '<div id="chat-output" style="height:600px" class="Output scrollable text-white-50">Loading…</div>' +
+      '<div id="chat-output" style="height:calc(100vh - 130px)" class="Output scrollable text-white-50">Loading…</div>' +
       '<form id="chat-form">' +
         '<input id="chat-input" class="form-control" style="width:100%" placeholder="Type a message...">' +
       '</form>' +