Filter trips by month

[jahlela]

Description

• Currently, all trips are shown in the trip list.
• Add a button that allows the user to filter by "Month", instead of just "Week"
• Filtering should be the last 30 days

Specs

• This shows the eventual result for filtering by week, month, and year. However, this task is only adding filtering by the last MONTH
• Mockup:

[jaredgreen]

I will give filter by month a try. Eventually once week/year are completed I'm sure there is a good opportunity to do some refactoring.

[jahlela]

@jaredgreen Definitely. You may want to coordinate with @n1tin on this similar task: #6