Add option to play a hizb easily (will be useful when revising memorizations)

[imthath-m]

Usecase: When memorizing long surahs, after memorzing page by page, I try to revise hizb by hizb. It will be helpful if I can play the audio for a hizb easily.

Current workaround:

• I open the page where the hizb begins
• Tap "Play" (at bottom left corner)
  • If hizb begins in the middle of the page, press and hold the first ayah and then tap "Play" in the context menu
• Tap "Modify"
• Tap "To"
• Scroll to the ending ayah of the hizb (which I should have noted down already)
• Tap that ayah.
• Tap "Play" (at top right corner)

Proposed solutions:
In the below "Juz" view where a list of hizb rows are displayed, we can add one of the following two options.

1. Add a play button above the page number for each row. Single tap to play the full hizb.
2. Add a play button inside a context menu, which appears when I tap and hold a hizb row.

I would like to contribute to the code if you can give me some pointers about where to work for this feature.