Add wave/hello reaction

[davidegirardi]

Add a way to semi-quietly say hello when joining a meeting.

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❌ davidegirardi
❌ Davide Girardi

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[Half-Shot]

Failing test is due to expect(container).toMatchSnapshot(); in one of the tests failing due to the extra reaction button. We can probably change/remove that expect without too much trouble.

[hughns]

It makes total sense to add a wave reaction. I'm not sure about the chosen sound (also where did the sound file come from so that we can confirm it has compatible license?).

I've added the design label to get input on the sound to use.

[davidegirardi]

I'm not sure about the chosen sound

I went for something that could sound like an hello without having any words in it. It also sounds quite small by choice, to not be distracting if somebody uses it while someone else is talking (the opposite of the rock reaction so to speak 😬).

[hughns]

Whilst I'm not sure about the exact sound, I've discussed with @fkwp and we will merge it as is for now. We can change the sound later on if needed.

I'm overruling the CLA bot as I know @davidegirardi works for Element.

[davidegirardi]

Happy to hear about any kind of direction we want to take with sound design.