Wallet UI - 3rd Party Integration: CrowdNode.js Updates

[jojobyte]

Various updates are needed to CrowdNode.js & ancillary libraries to eliminate the dependency on @dashevo/dashcore-lib. Much of the work was completed but not merged into the library over a year ago by @coolaj86.

My PR dashhive/crowdnode.js#57 builds upon his PR dashhive/crowdnode.js#55.

Those changes are now fairly out of date, so these updates seek to bring CrowdNode.js library up to par with the current ecosystem of libraries we've built in the Dash Incubator.

Updates to CrowdNode UI were made to test/verify the changes are working.

[jojobyte]

Claiming Task #2

Address: Xmn6F1BRYhpKa92xi9dhhbJkwkr4fPH32M

Demos:

• https://feat-3rd-party-crowdnode.wallet.dashincubator.dev/
• https://wallet.dashincubator.dev/api/cors/app.crowdnode.io/odata/apifundings/GetBalance(address='Xabcdefghijkl0123456789MNOpqrstuVW')
  • removes the CORS requirement of app.crowdnode.io

Code:

• Sync with upstream secp256k1.js#1
• build: 💥 update to secp256k1 v2.1.0 w/ breaking changes DashHD.js#39
• Switch @dashincubator/blocktx to dashtx & upgrade dep versions crowdnode.js#57
• Eliminate one-to-one wallet-address pairing crowdnode-ui#30
• Updates to support CrowdNode integration wallet-ui#74

[jojobyte]

Approved