hyperliquid: rename-feeabstraction

[shankars99]

Update docs and deploy script from FeeAbstraction to be aligned with the contract name PreFundedFeeAbstraction

Signed-off-by: shankar shankar@layerzerolabs.org

[cursor]

PR Summary

Low Risk
Primarily documentation and user-facing deploy-script messaging updates, plus a patch bump of @layerzerolabs/hyperliquid-composer; no contract/runtime logic changes in this repo.

Overview
Aligns naming across the Hyperliquid composer docs and example deployment flow by renaming references from FeeAbstraction to PreFundedFeeAbstraction (including the composer selection table and quote-asset guidance).

Updates the MyHyperLiquidComposer_PreFundedFeeAbstraction deploy script’s prompt/log strings to use the new name, and bumps the example’s @layerzerolabs/hyperliquid-composer dependency from 2.0.6 to 2.0.7 with an accompanying changeset patch release.

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[St0rmBr3w]

LGTM!

[github-actions]

🧪 E2E Test Status

E2E tests are non-blocking and validate real blockchain interactions. Failures may occur due to network issues, RPC rate limits, or external service downtime.

Test Runs (Newest First):

• ✅ Run #6706 - Passed - 2026-02-09 19:33 (UTC)