RMRK 2.0 implementation v1

[yangwao]

Continue from

• RMRK 2.0 implementation v0 #3725

We have already working version at https://rmrk2.kodadot.xyz - main, yet needs polish a few bugs, you can find them under bug & rmrk2

frontend (nft-gallery)

• https://github.com/kodadot/nft-gallery/issues?q=is%3Aopen+is%3Aissue+label%3AA-rmrk2+

indexer (rubick &co)

Some fixes are needed on Indexer side in Rubick

• https://github.com/kodadot/rubick/issues?q=is%3Aissue+is%3Aopen+sort%3Aupdated-desc
• https://github.com/kodadot/loligo/issues?q=is%3Aissue+is%3Aopen+sort%3Aupdated-desc
• https://github.com/kodadot/rubick/issues?q=is%3Aissue+is%3Aopen+sort%3Aupdated-desc+label%3AV2

Once they will be fixed, we can launch it to production and get some more traction from rmrk2 audience for KodaDot

Top of my head

• resolvers for collections on data, loading activity tab on bigger collections, holders, flippers &c
• proper fast loading of all media types items, some collections might be broken, best report them for investigation
• resolvers for stats
• Missing in marck (RMRK2) rubick#188 (75% on last check)
• Nested NFTs & Equippables in KodaDot #5807

Ref

• Tests for RMRK 2.0 https://github.com/rmrk-team/rmrk-tools/tree/master/test/2.0.0
• RMRK 2.0 changes rubick#60
• RMRK V2 support packages#42
• extend minimark with RMRK 2.0 https://github.com/kodadot/packages/tree/main/minimark