chore: remove duplicate license file

[0xhafa]

Keep LICENSE as the single root license file and remove the byte-identical license.md duplicate. Update the package metadata, both package builders, and the existing artifact fixture to use LICENSE.

This cleanup was applied in the private source repository's develop branch, promoted to its main branch, and then copied here. Every retained file touched by this change matches the promoted source. Existing public-only adjustments remain intact; the license text is unchanged.

Validation: artifact bundle fixture, Solana package build, repository layout, signer grammar, source-content equality, and whitespace checks passed. The private source also passed the npm pack license-content check and upgrade-source integrity fixture.

[greptile-apps]

Confidence Score: 4/5

The PR appears safe to merge, with a non-blocking gap in artifact license regression coverage.

Findings

1.  License output goes unchecked ▶

Summary

The PR removes a duplicate root license and updates package metadata, both package builders, and the artifact fixture to use LICENSE.

• The retained license text is unchanged.
• The artifact fixture does not verify the newly named output file.

_{Reviews (1) · Last reviewed commit: "chore: remove duplicate license file"}

[greptile-apps]

License output goes unchecked The fixture now supplies LICENSE to the builder, but its assertions never check the generated dist/nest-artifacts/LICENSE file or its contents. A future change that omits or misnames the bundled license could pass this fixture. Please assert that the generated file matches the root license.

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