[emmet-bot]

Summary

• Follow up on merged Add LSP33 Music NFT extensions for LSP7 and LSP8 #1088: rename the LSP7 music extension family from LSP7MusicNFT to LSP7MusicNDT, including filenames, imports, mocks, tests and NatSpec.
• Keep LSP8MusicNFT unchanged. The LSP7 name describes multiple non-divisible units when deployed with isNonDivisible_ = true; the constructor flag remains configurable and no new enforcement is introduced.
• Preserve all LSP33/LSP34 keys, mint delegation, ownership and executable behaviour.

Verification

• Independent Claude Opus 5.5 review passed.
• 629 LSP7/LSP8 Foundry tests passed (327 + 302); 74 music tests (52 + 22).
• Added a regression for multiple non-divisible units and unchanged configurable divisibility.
• solc 0.8.28 metadata-off comparison: unchanged creation/runtime bytecode, ABI and all 21 selectors.
• Prettier, solhint and diff whitespace checks passed; tests explicitly resolve current-tree @lukso sources.
• Live CI will be verified after publication.

Spec implementation references: lukso-network/LIPs#321