feat: Add feeEstimation function and move to correct package

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Co-authored-by: Annie Ke <annieke8@gmail.com>

fix: Remove the copy pasta from package.json

Update packages/fee-estimation/README.md

feat: Offer passing in viem client as an option

better api and tests

better docs

all the docs

fix: Make viem a peer dep

typo

fix: Refactor to use viem correctly (docs not updated yet)

moar tests more explicit implementations

Update packages/fee-estimation/src/estimateFees.ts

fix: lint

fix: Remove bad import and debugging fs.writeFile

chore: pnpm up --latest packages

feat: Add zora and base mainnet

fix: linter