[Ticket][PMT] Investigate Amplitude

### Description

Bits of Good is looking to collect usage statistics for users on our various applications. This ticket will focus on investigating Amplitude to figure out if it can be used to collect data on BOG projects as well as how much dev time would be required to integrate amplitude in a single project.

If you think there might be a better solution to collecting statistics, please suggest it to the EMs and investigate that instead.

Amplitude - https://amplitude.com/

Some active bog projects -
Healing4Heroes
Southface
Helping Mamas

Please analyze the tech stack in these projects and evaluate how feasible it would be to integrate amplitude in these.

Create a doc entailing the tech stack of these projects and if integrating Amplitude (or any other usage stats collection tool) would feasible.