* solved bug that made the re-sort of the card buggy.
* now the card that is not sorted anymore is opaque again.

* now questions appear in edit study.
* you can zoom in and out the qsort.
* you can't sort the cards into hidden boxes anymore (duh).

* loading page
* image preview on qsort bugfix

* pre-post-sort questions bugfix.
* shrinked image in show sorting to 2/3.
* show the image spot on top right only on q-sort.
* bugfix edit study with 0 tokens.
* Inserted sorting name below sorting scheme in new study.
* Inserted token description and adapted export all tokens to qsort.

* now shownumbers in qsort behave as intended
* edit study bugfixed: qsort columns are the corrected number

* now you can store a token without problems
* both presets and files
* probably an update of framework caused the bug?
* added button "hide sorting"

* now user can see the sorting in the post sort questions (also multiple sortings in circle and network sorting).
* values saved in the database and correctly shown in the export.

* now the edit study and create study works as intended.
* improve to new interview
* stll need to save the token values in the database but the array is there

* now a user can remove a user anywhere in the create study

* done the edit study (consider more testing)
* layout optimization

* upgraded tailwind to v2.
* now you can save a study with qsort sorting.
* added the window for the cards with the hover effect.

* now you can show or not the index during interview
* added column properties to token

* added custom media queries and additional grid rows templates for qsort.

* test Notion Integration.

* improved invites UI.
* Fixed debugging.