Improve documentation related to consensus configurations:

[jcstein]

          Improve documentation related to consensus configurations:

Rollkit leverages the Cosmos SDK, which leverages CometBFT (formely known as Tendermint). However, Tendermint/CometBFT configurations are overriden, which can lead to some confusion.

Adding an Admonition that explicitly says (please paraphrase) the following could save devs a lot of time:

Look here:

• https://github.com/rollkit/rollkit/blob/main/config/config.go

Don't look here:

• https://docs.tendermint.com/v0.33/tendermint-core/configuration.html
• https://docs.ignite.com/nightly/references/cli

Originally posted by @Olshansk in #282 (comment)