Fixes to the polls UI (ThibG)
https://github.com/tootsuite/mastodon/pull/10150

Fix ActivityPub votes having nil IDs (Gargron)
https://github.com/tootsuite/mastodon/pull/10151

Add tests for ActivityPub poll processing (Gargron)
https://github.com/tootsuite/mastodon/pull/10143

Fix missing in_reply_to in ActivityPub::VoteSerializer (Gargron)
https://github.com/tootsuite/mastodon/pull/10148

Fix another typo in ActivityPub::FetchRemotePollService (Gargron)
https://github.com/tootsuite/mastodon/pull/10146

Fix typo in ActivityPub::FetchRemotePollService (Gargron)
https://github.com/tootsuite/mastodon/pull/10145

Fix remote poll expiration time (Gargron)
https://github.com/tootsuite/mastodon/pull/10144

Correctly make polls and media mutually exclusive (ThibG)
https://github.com/tootsuite/mastodon/pull/10141

Make sure the poll is created before storing its id (ThibG)
https://github.com/tootsuite/mastodon/pull/10142

Fix web UI crash on page load when detailed status has a poll (Gargron)
https://github.com/tootsuite/mastodon/pull/10139

Insert polls in redux stores before statuses so it avoids crashes (ThibG)
https://github.com/tootsuite/mastodon/pull/10140

Fix vote validation for polls with multiple choices (Gargron)
https://github.com/tootsuite/mastodon/pull/10138

Add polls (Gargron)
https://github.com/tootsuite/mastodon/pull/10111