Contrast in help is bad in dark mode

[Wv5twkFEKh54vo4tta9yu7dHa3]

Steps to reproduce

1. Enable dark mode
2. go to Notes app
3. Scroll down notes list
4. press help button
5. scroll down to shortcuts

Expected behaviour

Shortcuts list should be readable

Actual behaviour

It is not readable

Screenshots

Server

• Notes app version: 4.7.2

• Nextcloud version: 25.0.4

Client

• Browser (incl. version): Firefox 110

[eckelon]

Hi! I saw this issue and I think I fixed it, it was just adding a color property in a the table.notes-help tr:nth-child(even) { query in AppHelp.vue
I made it black but I'm not sure if that should be the right color. I'm submitting a PR if it's OK.

Thanks!