* [chore] Remove years from all license headers
Years or year ranges aren't required in license headers. Many projects
have removed them in recent years and it avoids a bit of yearly toil.
In many cases our copyright claim was also a bit dodgy since we added
the 2021-2023 header to files created after 2021 but you can't claim
copyright into the past that way.
* [chore] Add license header check
This ensures a license header is always added to any new file. This
avoids maintainers/reviewers needing to remember to check for and ask
for it in case a contribution doesn't include it.
* [chore] Add missing license headers
* [chore] Further updates to license header
* Use the more common // indentend comment format
* Remove the hack we had for the linter now that we use the // format
* Add SPDX license identifier
* [feature] Add emoji categories GET
Serialize emojis in appropriate categories; make it possible to get categories via the admin API
* [feature] Create (or use existing) category for new emoji uploads
* fix lint issue
* update misleading line in swagger docs
* select emoji using image_static_url
* use updated on AP emojis
* allow refetch of updated emojis
* cheeky workaround for test
* clean up old files for refreshed emoji
* check error for originalPostData
* shorten GetEmojiByStaticImageURL
* delete kirby (sorry nintendo)
* add admin emojis get path + model + docs
* stub admin emojis get processor function
* add id + disabled fields to admin emoji
* add emoji -> api admin emoji converter
* tidy up a bit
* add GetEmojis function
* finish up get emojis function
* order by shortcodedomain
* ASC
* tidy up + explain
* update to allow paging
* make admin emojis pageable
* fix mixed case paging
* normalize emoji queries a bit better
* test emoji get paging
* make limit optional
* fix incorrect path in media cleanup tests
* i have bad coder syndrome
* don't trimspace
* rename -> GetUseableEmojis
* wrap emoji query in subquery
avoid selecting more than we need
* fix a bit of sillyness teehee
* fix subquery postgres woes
* implement custom_emojis api endpoint
* add tests for getting custom emoji out of the database and converting to api emoji
* change sort direction of emoji query
* change logging level and initialize array with known length as per kim's suggestions
* add continue to lessen risk of making a malformed struct during conversion from db to api emojis
kim