Inject payment detectors into the request client. Remove the skipPaymentDetection flag.

[MantisClone]

Towards #1202

Problem

The payment-detection package is large and takes a long time to download. This is because it includes logic for all payment networks.

Proposed solution

1. Split the payment detection package by payment network, into separate payment detectors
2. Make the payment detectors injectable into the request client
3. Remove the runtime configs like skipPaymentDetection.