Resolve "feat: Fix files not uploading #52"

Closes #52

See merge request !55

feat: details modal fixes #51

Closes #51

See merge request !54

feat: added original TÜ logo, fixed padding error #49

See merge request !53

feat: checking file before posting #48

See merge request !52

fixed missing bracket

See merge request !50

feat: added enum translations #47

See merge request !49

feat: Add support for the template dropdowns #46

See merge request !48

Add README

See merge request !47

fixed import

See merge request !46

feat: Added modal with document details #18

See merge request !39

Co-authored-by: AnneliKlamas <44496463+AnneliKlamas@users.noreply.github.com>

on-behalf-of: @Azure opensource@microsoft.com