add server console input

scripts/globals/consoler.gd

@@ -0,0 +1,21 @@
+extends Node
+
+var input_thread: Thread
+
+
+func _enter_tree() -> void:
+	input_thread = Thread.new()
+	input_thread.start(_process_input)
+
+
+func _exit_tree() -> void:
+	input_thread.wait_to_finish()
+
+
+func _process_input() -> void:
+	var text := ""
+	while text != "quit":
+		print("Insert some text: ")
+		text = OS.read_string_from_stdin().strip_edges()
+		Referencer.chat.send_server_message(text)
+	get_tree().quit()