Add better options building for props_template

[jho406]

The syntax for options for props_template isn’t the most dev friendly. Here’s an example of what I mean:

json.note(
  partial: [
    "club_notes/note",
    fragment: "club_note_#{@club_note.id}",
    locals: {
      club_note: @club_note
    }
  ]
) do
# Empty block here
end

We’re using an empty block to distinguish between passing in options for additional props_template functionality or if we’re passing in object that we want to be part of a payload. I think we can make this better by introducing Props::Options

So the above, can now be

json.note Props::Options.new
  .partial(“club_notes/notes”, locals: {club_note: @club_note}
  .fragment(“club_note_#{@club_note.id}”)

Notice the fragment option no longer being nested (fragments must still exist with a partial).

We can also introduce a view helper like so:

json.note options
  .partial(“club_notes/notes”, locals: {club_note: @club_note}
  .fragment(“club_note_#{@club_note.id}”)

On the props_template side, we could just do a obj.is_a? Props::Options