Fix release plugin build from nested module

[Leechael]

Summary

• build the 1Password shell plugin from its nested Go module during release packaging
• keep release archives packaging both roam-cli and roamresearch binaries

Validation

• local cross build for darwin/linux x amd64/arm64
• prek

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Summary by cubic

Fixes the release workflow to build the 1Password shell plugin from its nested Go module, ensuring correct binaries across OS/arch targets. Release archives continue to include both roam-cli and roamresearch binaries.

^{Written for commit fca907b. Summary will update on new commits.}

[cubic-dev-ai]

No issues found across 1 file

_{Re-trigger cubic}