Modernize Ethereum client stack and refresh deployment/evaluation semantics

[KillariDev]

Summary

• Upgrades core dependency stack across root, shared, solidity, and UI workspaces (bun.lock, shared/bun.lock, solidity/bun.lock, ui/bun.lock, package manifests).
• Modernizes Ethereum/test infrastructure to new tevm/ethereumjs-based flow (including shared/new simulator contract clients and migration of viem client usage).
• Adds/extends Ethereum and deployment tooling tests, including updated address derivation/deployment coverage and FIFO same-tick auction fill behavior coverage in docs and tests.
• Updates escalation game semantics around ordering and multiple related Solidity + TS tests for regression and fork-threshold scenarios.
• Refreshes mainnet deployment manifest and addresses documentation/files to align with latest deployed artifacts.
• Touches broad TypeScript/contract surface area without behavior-only edits, including UI contract adapters and hooks to consume updated client/contracts interfaces.

Testing

• Not run (no command execution in this workspace context).