`Cargo.toml` is missing description/repository/license metadata

[Darkdruce]

Summary

The package manifest lacks description, repository, license, and keywords/categories.

Location

• Cargo.toml:1-12

Details & impact

Even for a non-published binary, this metadata aids tooling, audits, and contributors; its absence weakens supply-chain provenance.

Suggested fix

Populate the standard metadata fields.

Acceptance criteria

• Manifest carries description/repository/license.

[ayomideaccess]

Permit me to work on this. I'll complete it soon

[grantfox-oss]

🦊 GrantFox — @ayomideaccess has been assigned to this issue as part of the Official Campaign | FWC26 campaign!

Next steps:

1. Open a Pull Request referencing this issue (e.g., Closes #152)
2. Your PR will be reviewed by the StellarGateLabs maintainers

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