fix: extract publish logic to dedicated release script

[eli0shin]

Summary

• Extract multi-line publish logic from version.yml workflow to dedicated scripts/release.sh
• Fix changesets action compatibility issue with multi-line shell scripts

Problem

The changesets action's publish field doesn't properly support multi-line shell scripts. When a multi-line script is provided, the action attempts to execute only the first line as a command name, causing the workflow to fail.

Solution

Created scripts/release.sh to contain the version check and publish logic, and updated version.yml to call it with bash scripts/release.sh. This approach:

• Maintains the existing version check behavior (only publishes if version doesn't exist on npm)
• Works within the constraints of the changesets action's publish field
• Improves maintainability by separating the release logic into a dedicated script

🤖 Generated with Claude Code

[changeset-bot]

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Latest commit: 1633417

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[Copilot]

Pull request overview

This PR extracts the npm publishing logic from the GitHub Actions workflow into a dedicated bash script to work around a compatibility issue with the changesets action's handling of multi-line shell commands.

Key Changes:

• Created scripts/release.sh containing version check and conditional publish logic
• Updated workflow to call the script with bash scripts/release.sh instead of inline multi-line commands

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
scripts/release.sh	New bash script that checks if a version exists on npm before publishing, extracted from the workflow
.github/workflows/version.yml	Updated to call the new release script instead of using inline multi-line shell commands

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