fix(kick): emote menu button

[pimothyxd]

Proposed changes

A simple UI update by Kick changed the chat input container where the emote picker icon was being placed. This PR simply updates it to the new one.

Additionally, the previous implementation never reset the channel state after leaving a channel. So re-entering the same channel (e.g. by going to the homepage and back) would cause the emote picker to also not rerender. Along with that change, if no message was dispatched by the room it would also cause the channel to never be assigned. These are both fixed by this PR.

Types of changes

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• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Update (if none of the other choices apply)

Checklist

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• I have read the CONTRIBUTING doc
• Lint and unit tests pass locally with my changes
• I have added tests that prove my fix is effective or that my feature works
• I have added necessary documentation (if appropriate)
• Any dependent changes have been merged and published in downstream modules

Further comments

A snippet of what it was before:

and after:

[ozknozsrt]

related issue #1008