US 02.03.01 Optional Photograph for Habit Event - 8 pts

[cbebe]

As a doer, I want a habit event to have an optional photograph to record what happened.

Rationale - Gives the doer a snapshot of the moment that they did a habit that they can look back on. This gives them more ways to keep track of a specific habit and may be important for encouragement in the future.

Story Points - 8

Risk Level - Low

Details - Check if app has permission to access photos. If not, get permission to access photos. Let the doer pick between getting a photo from their photo library or taking a new one with the camera.

To be released at halfway checkpoint.

Blocked by #16.