Feature
* **category:** Define allowed mime types ([`d4fd84e`](https://github.com/projectcaluma/alexandria/commit/d4fd84e6edb0502818f885082217aa48f0e56c5b))
Fix
* **mimetypes:** Cleanup, simplify error handling ([`3bde9c4`](https://github.com/projectcaluma/alexandria/commit/3bde9c490f5ba67d4859767fa37afeabba3f1326))
* **translation:** Use string replacement instead of f string ([`74dd485`](https://github.com/projectcaluma/alexandria/commit/74dd485587e30765bea4a784beead595a33df405))
* **migrations:** Add missing migration for modified by description ([`7f53058`](https://github.com/projectcaluma/alexandria/commit/7f5305820f3e76e1ff6d06bfaa2d7af7d97cd08c))
* **upload:** Use content-type and filename to infer mime types ([`d475321`](https://github.com/projectcaluma/alexandria/commit/d475321d23a7a21037b3012fd4aebeb6cb78b134))