feat(warp-routes): add DYM warp route for Dymension-Ethereum

[danwt]

Summary

Add warp route configuration for Dymension (DYM) token bridging between Dymension Hub and Ethereum mainnet.

This enables the Hyperlane Explorer to display proper token metadata (symbol, decimals, logo) for DYM transfers via the Hyperlane bridge.

Changes

• deployments/warp_routes/DYM/dymension-ethereum-config.yaml - Warp route config with bidirectional connections
• deployments/warp_routes/DYM/logo.svg - Dymension token logo (copied from chain metadata)

Deployed Contracts

Chain	Address	Standard
Dymension Hub	0x726f757465725f61707000000000000000000000000000010000000000000001	CosmosNativeHypCollateral (native adym)
Ethereum	0x408C4ECBe5D68a135be87e01aDaf91906e982127	EvmHypSyntheticMemo

Token Details

• Symbol: DYM
• Name: Dymension
• Decimals: 18
• CoinGecko ID: dymension

Context

Dymension operates a Hyperlane bridge for its native DYM token. Without this registry entry, transfers display raw amounts without token metadata.

The Dymension chain metadata already exists in this registry at chains/dymension/.

Related PRs:

• KAS warp route: feat(warp-routes): add KAS warp route for Dymension-Ethereum #1274
• ETH warp route: feat(warp-routes): add ETH warp route for Dymension-Ethereum #1276

Test Plan

• Schema validation passes
• Explorer displays DYM token metadata for Dymension-Ethereum transfers
• Logo renders correctly

🤖 Generated with Claude Code

Summary by CodeRabbit

Release Notes

• Chores
  • Added configuration for Dymension (DYM) token cross-chain bridge connecting Cosmos and Ethereum networks, including token metadata and chain mappings.

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[changeset-bot]

🦋 Changeset detected

Latest commit: b1f7f27

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@hyperlane-xyz/registry	Patch

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📥 Commits

Reviewing files that changed from the base of the PR and between 659920a and b1f7f27.

📒 Files selected for processing (2)

• .changeset/dym-dymension-warp-route.md (1 hunks)
• deployments/warp_routes/DYM/dymension-ethereum-config.yaml (1 hunks)

📝 Walkthrough

Walkthrough

A new YAML configuration file is added for Dymension-Ethereum token routing. It defines two token configurations: the native DYM token on the Cosmos side with CosmosNativeHypCollateral standard, and its Ethereum-side synthetic counterpart using EvmHypSyntheticMemo, complete with token addresses, chain identifiers, and cross-chain connection mappings.

Changes

Cohort / File(s)	Summary
Token Routing Configuration deployments/warp_routes/DYM/dymension-ethereum-config.yaml	New file with Dymension-Ethereum token configurations including Cosmos native token (adym collateral) and Ethereum synthetic token, with chain mappings and token metadata (decimals, CoinGecko ID, logos).

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~8 minutes

• Verify token addresses on both Ethereum and Dymension chains are correct
• Confirm collateral token address (adym) mapping is accurate
• Validate chain identifiers and connection mappings match existing standards
• Check decimal precision and CoinGecko ID references

Suggested reviewers

• paulbalaji
• Xaroz
• ltyu

Poem

🧅 A token bridge through layers deep,
Dymension and Ethereum leap,
From Cosmos chains to EVM's light,
DYM routes its way, layer by layer—quite right!
Configuration's in place, no swamps in sight. 🌉

Pre-merge checks and finishing touches

✅ Passed checks (3 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly and concisely describes the main change: adding a DYM warp route configuration for Dymension-Ethereum bridging, which is the primary objective of this PR.
Description check	✅ Passed	The description covers the required template sections with comprehensive information about changes, testing plan, and context, though the backward compatibility section is implicitly addressed rather than explicitly stated.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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