[wezterm] silence the bells!

config/wezterm/wezterm.lua

@@ -24,4 +24,18 @@ config.hide_tab_bar_if_only_one_tab = true
 config.adjust_window_size_when_changing_font_size = false
 config.window_decorations = "RESIZE"
 
+-- disable audio bell
+
+config.audible_bell = "Disabled"
+config.visual_bell = {
+  fade_in_function = 'EaseIn',
+  fade_in_duration_ms = 150,
+  fade_out_function = 'EaseOut',
+  fade_out_duration_ms = 150,
+}
+config.colors = {
+  visual_bell = '#202020',
+}
+
+
 return config