fix: 🐛 Fix show-password toggle in PasswordField

[wapec]

• Input type was 'type' instead of 'text', making the reveal non-functional
• Toggle button was a non-interactive ; replaced with for keyboard accessibility with aria-pressed and aria-label
• aria-label uses i18n translations (textShowPassword / textHidePassword)
• Added CSS reset for the new button element to preserve existing layout

Test plan

Open a file in the mobile editor.
Navigate: Settings → Protection → Protect Document → Set Password.

Show / hide toggle — visibility

• iOS: eye icon is visible on both Password and Verify fields
• Android: eye icon is visible on both Password and Verify fields
• (Regression) Before this PR the icon was missing on iOS

Show / hide toggle — behaviour

• Default state: input is masked (••••••)
• Type a password (e.g. test123456) — still masked
• Tap the eye icon → password becomes plain text
• (Regression) Before this PR tapping the icon did nothing
  (input had type="type", an invalid value)
• Icon swaps to “hide” (crossed-out eye) when text is shown
• Tap again → masked again, icon returns to “show”
• Password and Verify fields toggle independently

Layout

• iOS: eye icon is right-aligned, vertically centred
• iOS: tap target is at least 24×24 px
• Android: layout unchanged vs. previous behaviour

Submit flow (sanity)

• Empty fields → Save disabled
• Matching passwords → Save enabled
• Mismatched passwords → validation error shown

Tested on

• iOS Safari — screenshot attached
• Android Chrome — screenshot attached

Screenshots

iOS	Android

[moodyjmz]

I like the removal of the more convoluted logic for the icon - when out of draft? @wapec

[wapec]

thanks @moodyjmz . I have just cleaned up the commits and split into two changelog entries. PR is ready for review