Update settings to reflect current itwêwina

[nienna73]

Some settings need to be added and/or modified in the JSON frontend to represent how they currently function in itwêwina:

• [ ] dictionary source
• [ ] show synthesized audio
• [ ] show audio in paradigms
• [ ] morpheme boundaries
• [ ] select audio source
• [ ] show inflectional category
• [ ] show emojis
• [ ] auto-translate English phrases
• [ ] auto-translate Cree wordforms