[FEAT] Design the app to be user-friendly for visually impaired people

This ticket is a placeholder for

• investigating how to serve these people better
• implementing appropriate changes
• having them test

Some comments so far:
"
When opening a password entry to copy the password into the clipboard you have to highlight the row of asterisks. Unfortunately, the app does not give any feedback through screen readers to indicate that you have successfully put focus on the row of asterisks. I think a suitable feedback would be to just announce the number of asterisks in the row. Then blind users know they can double tap to open up the menu to copy it into the clipboard .

I use the TalkBack screen reader on my pixel 8A running Android 14 .

....

I do get haptic feedback when I've got the focus on the password. Asterisks so there is some indication I'm in the right place to copy the password. And additional vocal confirmation would be helpful, but it's not fully unworkable as is 😊
"

Related:

• https://github.com/PhilippC/keepass2android/issues/2410
• https://github.com/PhilippC/keepass2android/issues/1504

No files, tests, or entry points are named. Start by investigating the reported TalkBack behavior on Android and reviewing related issues #2410 and #1504. Done means agreeing on the accessibility changes, implementing them, and having visually impaired users test the result.