Add additional swipe mode - actions on swipe (i.e. Fleksy mode)

[ndom91]

• Closes Add More Swiping Gestures to Keyboard #1065
• Modify's swipe settings to be an enum with 2 options (mutually exclusive) + Disabled
  • Pre-existing "Swipe Typing" mode
  • New "Swipe Actions" mode
• The new "Swipe Actions" mode basically copies the Fleksy behaviour which means:
  • Swipe Up: Move auto-suggestion back 1
  • Swipe Down: Move auto-suggestion forward 1
  • Swipe Back: Backspace character / word
  • Swipe Forward: Apply suggestion / space / punctuation
• Keeps a cache of the auto-suggestions from previous word, because swiping up/down (even after a space) should swipe through the suggestions of the previous word, not through "the next word in the sentence" suggested after the previously finished word.
• Works best with "Automatic Spaces Mode" set to disabled
• Refactored the automatic spaces mode dropdown a tiny bit to use a native dropdown instead of the "inline" dropdown that would cause large layout shifts with a slightly awkward animation when opening/closing - hope thats alright!
• Added support for subtitles to the SettingsRadio component for this new settings section.
• I've signed the CLA
• This PR was created with the help of AI

Question:

1. What's the best way update the translations for the new strings? (I'm happy to update these for my new strings, just don't know where to make the change - via https://i18n-keyboard.futo.org/?)
2. What should I do with the KeyboardTextsTable.java changes that seem to keep automatically happening? Can I ignore those? They seem to just be shifting things around

[magvag]

Really excited to see this merged.

A UI suggestion: it's best to use radio buttons for mutually exclusive options. Maybe something like

Swipe input

• Swipe typing
• Swipe actions
• Disabled

[ndom91]

Really excited to see this merged.

A UI suggestion: it's best to use radio buttons for mutually exclusive options. Maybe something like

Swipe input

• Swipe typing
• Swipe actions
• Disabled

Yeah good shout - let me update this