feat: Implement listen question format

[apomalyn]

As a user, I want to test my listening skills inside the application

Requirements

Implement the ListenQuestion model extending TextQuestion.

Implement a listen question where the following instructions are supported:

• spell: using the options select the correct kanji. Maximum 4 options
  • instruction on screen: Select what you hear
• spell_romaji: using a simple text input, spell the word in romaji
• spell_kana: using a simple text input, spell the word in kana. If the keyboard isn't available use the bite-sized options
• translate_to_app_language: using a simple text input, translate the word.

The question subject should always be Japanese (with subject_tts in kana to facilitate the TTS).

Implement a view that respect the following design.

Design

Question flow


Dependencies

Child of #160

Depends on:

• 169

• 182

• 189

Parent of:

• 186

• 187