[QOS][RADIX] Implement Radix QoS Checks

[fredteumer]

Objective

Create custom QoS for Radix Core API to ensure 99%+ Success Rate

Origin Document

Grove's Radix Docs: https://docs.grove.city/radix-api/intro

Goals

• Ensure 99%+ Success Rate on Osmosis when used with PATH on Pocket Network Morse
• Ensure 99%+ Success Rate on Osmosis when used with PATH on Pocket Network Shannon
• Ensure all functionality described in the Grove docs is available matches success rates

Deliverables

• Dynamic Archival Checks for Radix service
• Marshalling and Unmarshalling checks on Radix Core API requests
• Path handling for radix requests: The end payload must be /radix/core/<path_user_wants>, handle filling in that path so that RMs can be configured consistently
• Some kind of check to ensure the chain is correct (a la the chainCheck for EVMs)
• Penalties and timeouts for nodes serving errors.

Non-goals / Non-deliverables

• Additional 9s of success rate. This is a first pass to ensure the baseline.
• Support or QoS for other Radix APIs (namely, Gateway API)

General deliverables

• Comments: Add/update TODOs and comments alongside the source code so it is easier to follow.
• Testing: Add new tests (unit and/or E2E) to the test suite.
• Makefile: Add new targets to the Makefile to make the new functionality easier to use.
• Documentation: Update architectural or development READMEs; use mermaid diagrams where appropriate.

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Creator: @fredteumer

[Olshansk]

@adshmh Reassigning this to you per this message:

2️⃣ Radix QoS (Looking into the MVP of a solution that can handle RESTful/RESTlike services in general, to help with Cosmos services as well)

Note that we are one of their core providers: https://docs.radixdlt.com/docs/core-api-providers

[fredteumer]

bumping this with endpoint path handling given the conversation here: https://discord.com/channels/824324475256438814/1281696614523732011/1414619216803266763