Added new data metrics to portfolio and leaderboard tables

Added Sales Data to Portfolio

Optimized user experience for watchlist and search bar

[11/22/22] Added Watchlist entrance in account pull-down list

New API: Retrieve Address’s Collections

Name: Retrieve address’s collections
Endpoint: /eth/v1/address/{address}/collection
Info: Return portfolio collection information given an Ethereum address. Only NFTs of collections listed by are returned (Most high-quality collections are listed).

New API: Search Collection by Name

Name: Search collection by name
Endpoint: /eth/v1/collection/name/{keywords}
Info: Return basic collection information by searching collection name. Fuzzy matching is supported.