use subgraph for all delegate data instead of spock

[tyler17]

TODO: add summary

[vercel]

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Name	Status	Preview	Comments	Updated (UTC)
governance-portal-v2	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Mar 8, 2025 2:00am

[what-the-diff]

PR Summary

• Updated Connection Settings
  The README.md file and several configuration files were updated to connect to the subgraph privately and use a different GraphQL schema URL. New environment variables and links were introduced where necessary.

• Refactoring Files For Improved Integration With Subgraph
  In order to optimize data acquisition and management, various files were refactored to use subgraph queries and a new structure for handling delegate information.

• Obsolete Query Removal and Data Type Modification
  Outdated queries were removed and replaced with subgraph queries. Data types were also modified to provide more accurate data representation, for example, changing totalMKRDelegated to a number format.

• Introduced New Files For Metrics and GraphQL Queries
  A new file has been created specifically for fetching delegation metrics from subgraph. Furthermore, new GraphQL query files have been added to fetch details about delegations, delegation history for multiple delegates, and delegation history of a specific delegator.

• Updated Network Settings
  The chain ID for TENDERLY in chainID.ts was updated. Other network constant modifications include the addition of TENDERLY subgraph URL and its integration into chain information.

• Integration with TENDERLY Network
  Replaced getMainnetSdk with getTenderlySdk for the TENDERLY network in getContracts.ts and getReadOnlyContracts.ts.

• Improved Etherscan Link Generation
  The feature to generate Etherscan links was updated to include a specific URL format for transactions on TENDERLY.

• Data Type Modification and Suppression of Effects in delegates/index.tsx
  The data type for totalMKRDelegated was modified from string to number. Also, two useEffect hooks related to fetching events and addresses have been temporarily disabled.