docs: adding additional info on amino.encoding proto annotations

[damiannolan]

Description

Adding some additional info on amino.encoding proto annotations.

Added an additional link to where the encoder is instantiated within tx/signing/aminojson

Closes: #XXXX (nothing)

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Summary by CodeRabbit

• Documentation: Clarified the use of the Encoding field in our documentation. This update provides a better understanding of how to encode certain fields, specifically highlighting the legacy_coins option for encoding a null slice of cosmos.base.v1beta1.Coin. This will help users to correctly utilize our system and avoid potential errors.

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Walkthrough

The change provides a valuable clarification in the documentation about the Encoding field. It specifically details how the amino JSON marshaler uses this field to encode certain types, with a focus on the legacy_coins option for encoding a null slice of cosmos.base.v1beta1.Coin.

Changes

File	Summary
.../05-protobuf-annotations.md	The diff introduces a clarification in the documentation regarding the Encoding field. It explains that the Encoding field instructs the amino JSON marshaler on how to encode certain fields, specifically mentioning the legacy_coins option for encoding a null slice of cosmos.base.v1beta1.Coin.

🐇

In the realm of code, where logic is king,

A small change can make the bells of clarity ring.

With Encoding field's mystery unfurled,

We've made sense of this digital world. 🌍💻

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Review Status

Actionable comments generated: 0

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Commits

Files that changed from the base of the PR and between a755fef and 4daff55.

Files selected for processing (1)

• docs/build/building-modules/05-protobuf-annotations.md (1} hunks)

Files skipped from review due to trivial changes (1)

• docs/build/building-modules/05-protobuf-annotations.md