Add static UI for adding a segment to a shared link

[sanne-san]

Changes

• Update password UI to use a toogle switch to emphasize the optional nature of the feature
• Add UI for limiting the link to a segment
• Add toggle_field component for full-width label and toggle switch layout
• Add optional link to the input component, showing below the input, which can be used for documentation links
• Add eye icon to shared links list that indicates limited view
• Add tooltips to icons in the shared links list

Dark mode

• [x] The UI has been tested both in dark and light mode