Gameification designs for stories, streaks, and badges

[taoeffect]

Problem

There are several major problems:

1. The app has no built-in way for informing pledgers of the impact of their $
2. Recievers aren't incentivized to share their progress
3. Pledgers aren't incentivized to make timely payments

Solution

We need to use streaks, badges, stories, and timelines to incentivize the following behavior:

• Pledgers: completing TODOs
  • completion streak
  • one additional idea is to include a separate state for "first sender", e.g. you can get ⭐ 's for each time you're the first person in a distribution period to make the payment. And there's a running counter on each pledger's profile showing how many of these they've gotten (if they've gotten at least one).
• Receivers: completing stories

We need a visual display of success rate:

• TODOs graph over time success rate (already an open issue: #1286)
• Timeline of stories/events from receivers

And prominently feature a share story button for receivers.

[dotmacro]

* Pledgers: completing TODOs  
  * completion streak

Consider: how is this handled for a user who completes all TODOS when pledging, but has not pledged every month?

* Receivers: completing stories
* Timeline of stories/events from receivers

If we are adding stories, then everyone should be able to share stories because everyone is a recipient. For example, someone receiving gardening help may wish to share their garden's progress, and someone receiving mincome may wish to share recovery progress.

[taoeffect]

I think this can be closed. If the current designs @leihla came up with are insufficient we can open a separate issue for it.

Great work @leihla!!