* Passed candidate events from scraper to participation
* First draft PR 5875
* Added support for timestamp in changes
* Some necessary refactoring
* Removed SessionIndex from unconfirmed_disputes key
* Removed duplicate logic in import statements
* Replaced queue_participation call with re-prio
* Simplifying refactor. Backed were already handled
* Removed unneeded spam slots logic
* Implementers guide edits
* Undid the spam slots refactor
* Added comments and implementers guide edit
* Added test for participation upon backing
* Round of fixes + ran fmt
* Round of changes + fmt
* Error handling draft
* Changed errors to bubble up from reprioritization
* Starting to construct new test
* Clarifying participation function rename
* Reprio test draft
* Very rough bump to priority queue test draft
* Improving logging
* Most concise reproduction of error on third import
* Add `handle_approval_vote_request`
* Removing reprioritization on included event test
* Removing unneeded test config
* cargo fmt
* Test works
* Fixing final nits
* Tweaks to test Tsveto figured out
Co-authored-by: eskimor <eskimor@no-such-url.com>
Co-authored-by: Tsvetomir Dimitrov <tsvetomir@parity.io>