Added unified keyring support from sdk-go v1.0.9

[akobrin1]

Summary

• Added key_type configuration to both [lumera] and [controller] sections, supporting "cosmos" (secp256k1) and "evm" (eth_secp256k1) key algorithms via the unified keyring introduced in sdk-go v1.0.9
• Wired HostKeyName into the ICA controller config so controller and host chains can use independent keys from the same keyring
• Upgraded sdk-go to v1.0.9 and lumera to v1.10.1

Details

• Introduced ParseKeyType() exported helper that converted config strings to sdkcrypto.KeyType for use with LoadKeyring() and ImportKey()
• Added validation and normalization of key_type in config loading (defaults to "cosmos" when unset)
• Passed cfg.Lumera.KeyName as HostKeyName in ica.Config to enable separate host-chain key resolution
• Updated config.toml with documented key_type entries (commented out, defaulting to cosmos)
• Pinned actions/setup-go to v6.2.0 in CI

[Copilot]

Pull request overview

This pull request adds unified keyring support by upgrading to sdk-go v1.0.9 and lumera v1.10.1, introducing configurable key types for both Lumera and controller chains. The changes enable support for "cosmos" (secp256k1) and "evm" (eth_secp256k1) key algorithms, wire the HostKeyName into the ICA controller configuration, and pin the GitHub Actions setup-go version for reproducibility.

Changes:

• Upgraded sdk-go from v1.0.7 to v1.0.9 and lumera from v1.9.1 to v1.10.1, along with numerous transitive dependency updates
• Added key_type configuration fields to both [lumera] and [controller] sections in config.toml with documentation
• Introduced ParseKeyType() exported function and normalizeKeyType() internal function to validate and normalize key type values, with support for "cosmos" and "evm" types
• Wired cfg.Lumera.KeyName as HostKeyName in the ICA controller configuration to enable independent key resolution
• Pinned actions/setup-go to v6.2.0 in CI workflow
• Removed cosmos-sdk replace directive from go.mod

Reviewed changes

Copilot reviewed 5 out of 6 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
go.mod	Updated sdk-go to v1.0.9, lumera to v1.10.1, cosmos-sdk to v0.53.5, removed cosmos-sdk replace directive, updated numerous transitive dependencies
go.sum	Checksum updates for all dependency changes
config.toml	Added commented key_type configuration fields to [lumera] and [controller] sections with documentation
client/config.go	Added KeyType fields to LumeraConfig and ControllerConfig structs; implemented ParseKeyType() and normalizeKeyType() functions; added validation logic
client/ica_controller.go	Added HostKeyName field to ica.Config using cfg.Lumera.KeyName
.github/actions/setup-go/action.yml	Pinned actions/setup-go from v6 to v6.2.0

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