You mean the keypads for KeepassXC? There is a list of shortcuts for it, but maybe I misunderstood your question.
The database syncs automatically whenever you edit anything, but to be safe I manually create an updated copy and upload it myself to always have an updated copy in case of loss (which has happened to me before with a previous laptop lol).
IF you wanted, it also has a browser extension, just like Bitwarded does
It's definetly a good idea to export a backup just in case. I have a local desktop backup with KeePassXC and every couple of months or so I export the file, encrypt it and upload a copy on proton drive and another on a personal external drive
It can! You can also download icon packs to change your icons with different styles (e.g. a minimal version of your apps design)
I didn't know that one. Very interesting! Thanks for sharing
If you need, you can find the option by going to "setup emojis" and then tapping on the cog on the top right corner
Very interesting! Thank you for sharing this