Expand EVM chain normalization and bootstrap asset support

[ggonzalez94]

Summary

• Add chain normalization aliases/IDs for: Mantle, Ink, Scroll, Berachain, Gnosis (xdai), Linea, Sonic, Blast, Fraxtal, World Chain, Celo, and zkSync Era.
• Add op mainnet / op-mainnet alias normalization for Optimism.
• Add bootstrap token registry entries (USDC/USDT/WETH where verified) for: Gnosis, Sonic, zkSync Era, Mantle, Celo, Ink, Linea, and Scroll.
• Keep Berachain, Blast, Fraxtal, and World Chain address/CAIP-19-first for asset parsing (no speculative symbol mapping).
• Add expanded table-driven parsing tests and symbol/address behavior tests.
• Update docs/changelog for new chain alias coverage and address-first behavior.
• Include .gitignore update to ignore local TODO.md.

Validation

• go test ./...
• go test -race ./...
• go vet ./...
• Smoke checks:
  • assets resolve for all added chains via address path
  • symbol resolution checks on registry-backed new chains
  • expected symbol-failure checks on address-only chains
  • lend markets --protocol aave --chain scroll --asset USDC
  • yield opportunities --providers defillama on mantle and op mainnet

---

Note

Medium Risk
Touches shared chain/asset parsing used across lending/yield/bridge/swap flows; incorrect IDs or token-address mappings could cause misrouting or wrong asset resolution on newly added chains.

Overview
Expands EVM --chain normalization to recognize additional aliases and numeric IDs (including op mainnet/op-mainnet, gnosis/xdai, and new chains like Mantle, Scroll, Linea, Sonic, Blast, Fraxtal, World Chain, Celo, and zkSync Era), so chain parsing is consistent across commands that rely on ParseChain.

Extends the bootstrap token registry used by ParseAsset to support deterministic symbol resolution (USDC/USDT/WETH where applicable) on several newly supported chains, while leaving some chains effectively address/CAIP-19-first (tested by asserting symbol lookup fails on blast). Adds table-driven tests covering the new chain variants and registry-backed symbol parsing, updates docs/CHANGELOG to document the expanded chain support, and ignores local TODO.md via .gitignore.

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[ggonzalez94]

@codex please review

[chatgpt-codex-connector]

Codex Review: Didn't find any major issues. Delightful!

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