Screenity 4.5.4

• Fixed region recordings sometimes getting stuck when starting, which required restarting the browser to clear.
• Fixed Chrome's screen picker opening behind the "your microphone is muted" confirmation on region recordings.
• Fixed region recordings occasionally starting before you clicked Start.
• Removed the "audio is silent" warning that could appear mid-recording when you simply weren't speaking.
• The display no longer goes to sleep during a recording, which could freeze the video while the audio kept running. This uses a new "power" permission, held only while you're recording.