feat: Create first version of Waku dogfooding app

[adklempner]

This is a feature request

Problem

Current efforts of testing long-term usage of js-waku required manually running an example and observing it. We should move towards a more automated solution. Additionally, it's important to gather metrics for how js-waku behaves in realistic conditions, across many browsers and locations.

Proposed Solutions

Create a webapp that runs a waku node and sends/listens to sequences of messages. Every time a message is successfully sent or received, it sends a request to the telemetry service with relevant metrics along with a wallet address.

To complete sequences:

• generate random number and hash it
• randomly pick a number of total messages in the sequence, between 5 and 20
• randomly pick how often to send each message, between 1 and 3 seconds
• send structured messages starting with index 0 to the total number using light push
• each time a message is successfully sent to at least one peer, push the information to the telemetry service

Similarly, listen for messages using filter and push information to the telemetry service whenever one is decoded and received.

Notes

• Related work to update telemetry service to work with this application: feat: add table and endpoint for tracking waku message sequences telemetry#1