V2.1.0

[steven2308]

Description

Describe the additions/improvements this PR contains.

Checklist

• Verified code additions
• Updated NatSpec comments (if applicable)
• Regenerated docs
• Ran prettier
• Added tests to fully cover the changes

---

PR-Codex overview

This PR focuses on updating the interfaces and contracts related to the RMRK nestable module.

Detailed summary

• Renamed IRMRKEmotesRepository to IERC7409
• Updated package.json version to "2.1.0"
• Updated imports in various contracts to use the new interfaces:
  • RMRKNestableAutoIndex.sol
  • RMRKReclaimableChild.sol
  • RMRKNestableMock.sol
  • ChildAdder.sol
  • RMRKNestableTypedMultiAssetMock.ts
  • RMRKCore.sol
  • RMRKEquipRenderUtils.sol
  • RMRKRenderUtils.sol
  • RMRKEquippable.sol
• Updated references to interface names in tests and documentation

The following files were skipped due to too many changes: test/extensions/reclaimableChild.ts, test/implementations/generalBehavior.ts, .env.example, contracts/RMRK/utils/RMRKCollectionUtils.sol, test/renderUtils.ts, CHANGELOG.md, docs/mocks/RMRKEquippableMock.md, docs/mocks/RMRKNestableMock.md, docs/RMRK/nestable/RMRKNestable.md, docs/RMRK/equippable/RMRKEquippable.md, docs/mocks/RMRKMinifiedEquippableMock.md, docs/mocks/RMRKNestableMultiAssetMock.md, docs/RMRK/nestable/RMRKNestableMultiAsset.md, test/behavior/nestable.ts, docs/RMRK/equippable/RMRKMinifiedEquippable.md, docs/mocks/RMRKNestableAutoIndexMock.md, docs/RMRK/extension/reclaimableChild/RMRKReclaimableChild.md, docs/implementations/premint/RMRKEquippablePreMint.md, docs/implementations/premint/RMRKNestablePreMint.md, docs/implementations/abstract/RMRKAbstractEquippable.md, docs/implementations/abstract/RMRKAbstractNestable.md, docs/mocks/extensions/soulbound/RMRKSoulboundEquippableMock.md, docs/mocks/extensions/soulbound/RMRKSoulboundNestableMock.md, docs/mocks/extensions/typedMultiAsset/RMRKTypedEquippableMock.md, docs/RMRK/extension/nestableAutoIndex/IRMRKNestableAutoIndex.md, docs/implementations/lazyMintErc20/RMRKNestableLazyMintErc20.md, docs/implementations/premint/RMRKNestableMultiAssetPreMint.md, docs/implementations/lazyMintErc20/RMRKEquippableLazyMintErc20.md, docs/implementations/lazyMintNative/RMRKNestableLazyMintNative.md, docs/implementations/premint/RMRKEquippablePreMintSoulbound.md, docs/implementations/premint/RMRKNestablePreMintSoulbound.md, docs/mocks/extensions/claimableChild/RMRKNestableClaimableChildMock.md, docs/implementations/abstract/RMRKAbstractNestableMultiAsset.md, docs/implementations/lazyMintNative/RMRKEquippableLazyMintNative.md, docs/mocks/extensions/soulbound/RMRKSoulboundNestableMultiAssetMock.md, docs/mocks/extensions/typedMultiAsset/RMRKNestableTypedMultiAssetMock.md, docs/implementations/lazyMintErc20/RMRKNestableLazyMintErc20Soulbound.md, docs/implementations/lazyMintErc20/RMRKNestableMultiAssetLazyMintErc20.md, docs/implementations/premint/RMRKNestableMultiAssetPreMintSoulbound.md, docs/implementations/lazyMintErc20/RMRKEquippableLazyMintErc20Soulbound.md, docs/implementations/lazyMintNative/RMRKNestableLazyMintNativeSoulbound.md, docs/implementations/lazyMintNative/RMRKNestableMultiAssetLazyMintNative.md, docs/RMRK/extension/nestableAutoIndex/RMRKNestableAutoIndex.md, docs/implementations/lazyMintNative/RMRKEquippableLazyMintNativeSoulbound.md, docs/implementations/lazyMintErc20/RMRKNestableMultiAssetLazyMintErc20Soulbound.md, docs/implementations/lazyMintNative/RMRKNestableMultiAssetLazyMintNativeSoulbound.md, test/bulkWriter.ts, docs/RMRK/nestable/IERC6059.md, contracts/RMRK/emotable/RMRKEmotesRepository.sol, contracts/RMRK/utils/RMRKNestableRenderUtils.sol, hardhat.config.ts, contracts/RMRK/nestable/RMRKNestable.sol, contracts/RMRK/equippable/RMRKMinifiedEquippable.sol, test/behavior/equippableSlots.ts

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[ThunderDeliverer]

LGTM! Just some rewording suggestions in the CHANGELOG.