View the total supply of a token in Talib

Description: This is an end-to-end implementation of our block explorer, Talib. The total supply of a token for a network should be presented in the main dashboard. For Manifest this would be MFX.

Story ROI
Customer Need: This block explorer story enables users to transparently view the total supply of tokens on a selected Ledger.

Business Objective: Talib provides core functionality to make transactions and the Manifest blockchain network externally visible. This project has been in the works for a long time and should be completed.

As a user, I want to view the total supply of a token for a network so that I stay informed.

• Should be achievable via a UI (Talib).
• Should present the current total supply of each token for that ledger (ex. MFX for Manifest).
• Should account for minted and burned tokens.
• Should present an error message ("An error occurred.") to the user (in UI) if there is an error retrieving the data.
• Should be demoed as an E2E implementation.

Notes:

• Storage on the Talib backend for tokens. Can have a Tokens endpoint.

Design: Should be same branding and styling as #55 .

• Title: Total Supply
• Value: Total Supple Amount [Token Symbol]

PRD

Tasks:

Start by reading the linked PRD and comparing the Talib branding and styling with issue #55. Map the Talib UI and backend token storage or Tokens endpoint, then verify total supply includes minted and burned tokens, displays the token symbol, and shows the specified error message when retrieval fails.