* fix: add correct relations to asset typeorm entity
* fix: add missing createdAt column to asset entity
* ci: run check to make sure generated API is up-to-date
* ci: cancel workflows that aren't for the latest commit in a branch
* chore: add fvm config for flutter
* feat: add updatedAt info to DTO and generate api
* chore: remove unsued file
* chore: Add update statement to add/remove asset/user to album
* fix: test
* feat(mobile): use cached asset info if unchanged instead of downloading all assets
This adds an HTTP ETag to the getAllAssets endpoint and client-side support in the app.
If locally cache content is identical to the content on the server, the potentially large list of all assets does not need to be downloaded.
* use ts import instead of require
