[a11y] 11.1.4.11 Non-text contrast

[tschiebel]

audit: https://infinite.owncloud.com/s/QtwuiGHikwFjozV

https://www.etsi.org/deliver/etsi_en/301500_301599/301549/03.02.01_60/en_301549v030201p.pdf
https://github.com/BIK-BITV/BIK-App-Test/tree/main/Pr%C3%BCfschritte/de

Note: Information-bearing graphics and graphic control elements as well as their states should
states should have a contrast of at least 3:1 to adjacent colors.

Personal Space

• The edges of the "Search folder" input field and the button for deleting search entries
  delete search entries do not meet the contrast requirements for graphical controls.
  control elements.
  

Edit shared Link

Note: If the two switches are not native elements, the contrasts should be
the contrasts should be adjusted accordingly. Only native switches
are an exception.

Spaces

• Search folder" input field and the button for deleting search entries
  Search entries - See comment on Personal Space.

[jesmrec]

• "Search folder" text field does not have visible edges on purpose. Is that right
• x button is attached to the text. Text is fixed in [a11y] 11.1.4.3 Contrast (minimum) #4364