use Popover for Emoji picker + suggestor

added 2 commits

• 692342a7 - focus search input when opening emoji picker
• faca1b31 - better autocomplete handling, fix leak

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added 1 commit

• 4a1ffced - fix unit tests

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added 1 commit

• 11f9a7ba - update popover styles when caret updates

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added 1 commit

• c1be6533 - always focus search when opening emoji picker

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changed title from WIP: use Popover for Emoji picker + suggestor to use Popover for Emoji picker + suggestor

requested review from @tusooa

I'm wondering the possibility to reuse the same component everywhere when we need an emoji picker cause the first load takes pretty long but opening the same one again is pretty fast.

that would be the next step, right now I don't really know how to implement it properly.

mentioned in commit 72a5eaf4

merged

mentioned in issue #1203 (closed)