Button screen effects and sounds

Thinking of how to give Coda a bit for personality to draw in non technical users.

Some other to-do, PM apps and software have begun to add randomized sounds and effects upon completing tasks. Would be a nice luxury feature to have a screen effect or sound occur upon pressing a button.

I.e. Upon clicking “complete task” button, you get a ring chime sound.
Upon clicking happy birthday button, users on a table whos birthday = today have confetti drop from the top of their window