pre work for bittensor

[gfletcher-cll]

This pull request adds full support for the Bittensor EVM chain to the codebase. The main changes include updates to chain data definitions, provider mappings, supported chain and technology types, and utility functions to ensure Bittensor is recognized and handled throughout the app.

Bittensor EVM support:

• Added Bittensor EVM chain details to chains.json, including mainnet and testnet configurations, explorer info, currency, and RPC endpoints. [1] [2]
• Updated chain-to-technology.json to map BITTENSOR_MAINNET to BITTENSOR technology.
• Added Bittensor icon and name to chainNames in productChainLinks.ts.
• Added Bittensor to supported technologies and chains in types.ts. [1] [2]
• Added Bittensor provider mapping in web3Providers.ts for mainnet.

App-wide utility updates:

• Updated utility functions to handle Bittensor chain conversions in features/utils/index.ts. [1] [2]

Reference and selector updates:

• Added Bittensor chainId (964) to linkNameSymbol.json for LINK token display.

Additional selector and chain data additions:

• Added new testnet and mainnet selectors for various chains in ccip/selectors.yml, including Bittensor-related entries. [1] [2] [3]

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Project	Deployment	Preview	Updated (UTC)
documentation	Ready	Preview	Nov 4, 2025 6:03pm

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