feat(ReactionToaster): Change to animated emojis 🎉

[DorraJaouad]

☑️ Resolves

• Fix Animated reaction emojis #10561

It was agreed that we keep the simple emojis in popover.

🖌️ UI Checklist

🖼️ Screenshots / Screencasts

Recording.2023-10-26.104022.mp4

🚧 Tasks

• Visual review
• Code review

🏁 Checklist

• 🌏 Tested with Chrome, Firefox and Safari or should not be risky to browser differences
• 🖌️ Design was reviewed, approved or inspired by the design team
• ⛑️ Tests are included or not possible
• 📗 User documentation in https://github.com/nextcloud/documentation/tree/master/user_manual/talk has been updated or is not required

[fancycode]

Nice! Any chance you could use webp images on browsers that support it to reduce the download sizes? For example the Concerned.gif here is 4.4 MBytes while the webp from https://googlefonts.github.io/noto-emoji-animation/ is only 967 KBytes (for the same 512x512 resolution).

[nickvergessen]

The size is a bit shocking yeah. Maybe there are smaller versions available? We don't need 512px when we only show them in 26px?

That being said, I guess we should make them a bit bigger? cc @jancborchardt

[Antreesy]

Managed to reduce gif's size up to 80% by resizing (https://ezgif.com/resize for example)

And we need to think beforehand of fallbacks, how the emojis roster change may impact

[nickvergessen]

Let's get it in? The size can be easily changed afterwards?

[jancborchardt]

That being said, I guess we should make them a bit bigger?

@nickvergessen yeah, they are a bit small currently. We could double the size for sure?