Resolve "worker permission "send sample collection list" doesn't work"

Closes #466

See merge request NCER-PD/scheduling-system!371

Resolve "possibility to add location in smasch"

Closes #389

See merge request NCER-PD/scheduling-system!370

Resolve "Polishing _Language_ menu"

Closes #436

See merge request NCER-PD/scheduling-system!368

Resolve "Available subject study data is not fully disactivated"

Closes #440

See merge request NCER-PD/scheduling-system!367

Resolve "import custom fields data bug"

Closes #415

See merge request NCER-PD/scheduling-system!366

Resolve "log missing"

Closes #409

See merge request NCER-PD/scheduling-system!363

Resolve "rendering list of patient visits takes a lot of time"

Closes #387

See merge request NCER-PD/scheduling-system!362

Resolve "Don't allow to reopen visit if user has any unfinished visit"

Closes #471

See merge request NCER-PD/scheduling-system!360

Merge remote-tracking branch 'origin/master' into 471-don-t-allow-to-reopen-visit-if-user-has-any-unfinished-visit

Resolve "not checked `referred by` checkbox causes error"

Closes #468

See merge request NCER-PD/scheduling-system!361

Resolve "merge migrations so tests are running faster"

Closes #479

See merge request NCER-PD/scheduling-system!356

Speed up tests

See merge request NCER-PD/scheduling-system!357

python 3.10 is not supported

See merge request NCER-PD/scheduling-system!358