* bumo orml-nft

* avoid share token id between classes

* avoid reiterate all the pools

* fix test

* Add GetByKey trait and get_by_key_type macro.

* Renaming. Add docs.

* Make clippy happy.

* fix ci

* use self-hosted runner

* remove cargo cache

* add nft module

* Cargo.dev.toml add nft

* add destroy_class

* add destroy_class comment

* update substrate 2.0; fix clippy

* fix ci

* fix ci

* code optimizations

* fix db transaction

* rename nft

* fix issues per review

* update

* add weightInfo

* fix clippy

* Fix runtime_benchmarks_instance macro.

Co-authored-by: zjb0807 <zjb0807@qq.com>

* test

* pin integer-sqrt version

* add currencyAdapter

* adjust imblances

* add unit test