Add an indicator to FreeBSD for when recording is active.

ansible/roles/waybar/files/waybar_config.json

@@ -1,6 +1,6 @@
 {
   // "height": 10, // Waybar height (to be removed for auto height)
-  "modules-left": ["sway/workspaces", "sway/mode"],
+  "modules-left": ["sway/workspaces", "sway/mode", "custom/recording_indicator"],
   "modules-right": ["custom/temperature", "custom/sound", "custom/available_memory", "custom/battery", "idle_inhibitor", "custom/clock", "tray"],
   "sway/workspaces": {
     "disable-scroll": true
@@ -43,5 +43,10 @@
     "exec": "waybar_custom_temperature",
     "return-type": "json",
     "restart-interval": 30
+  },
+  "custom/recording_indicator": {
+    "exec": "waybar_custom_recording_indicator",
+    "return-type": "json",
+    "restart-interval": 30
   }
 }