add custom network support#82

Draft

augucharles wants to merge 3 commits intomlabs/private-sale-stagingfrom

charles/custom-network

Commits on Mar 15, 2023

[update dep] update blockfrost libs to have preprod and preview networks support
augucharles
committed

Commits on Mar 17, 2023

[network] add proper preprod network support
augucharles
committed

Commits on Mar 22, 2023

[network] add custom network support
augucharles
committed