Added some more Mac-specific apps / installs

Signed-off-by: Marcus Noble <github@marcusnoble.co.uk>

os-specific/darwin/home/RaycastScripts/toggle-mic.applescript

@@ -0,0 +1,34 @@
+#!/usr/bin/osascript
+
+# Required parameters:
+# @raycast.schemaVersion 1
+# @raycast.title Toggle Microphone
+# @raycast.mode silent
+# @raycast.packageName System
+
+# Optional parameters:
+# @raycast.icon 🎙
+
+# Documentation:
+# @raycast.author Matthew Morek
+# @raycast.authorURL https://github.com/matthewmorek
+# @raycast.description Toggles microphone.
+
+
+on getMicrophoneVolume()
+	input volume of (get volume settings)
+end getMicrophoneVolume
+on disableMicrophone()
+	set volume input volume 0
+	log "Microphone turned off 🔴"
+end disableMicrophone
+on enableMicrophone()
+	set volume input volume 100
+	log "Microphone turned on 🟢"
+end enableMicrophone
+
+if getMicrophoneVolume() is greater than 0 then
+	disableMicrophone()
+else
+	enableMicrophone()
+end if