Add GitHub Action to auto-publish npm package

[vinitkhandal717]

Issue Type

• Feature Request

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Description

Add a GitHub Actions workflow that automatically publishes the npm package to the registry when a PR is merged to the main branch, and a new version is released via GitHub Release or tag.

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Expected Behavior

• When a pull request is merged into main:
  • If the commit includes a version bump (e.g., via Changesets or package.json update)
  • And if a GitHub Release is created or a tag matching v*.*.* is pushed

Then:

• A GitHub Actions workflow should:
  • Run pnpm build
  • Run pnpm publish using an npm auth token
  • Update the changelog if using Changesets
  • Confirm the package is available on npm

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Requirements

• Supports monorepo structure (turbo, pnpm, etc.)
• Validates that the release/tag follows semver (v1.2.3)
• Uses GitHub-provided NODE_AUTH_TOKEN secret
• Fails gracefully with proper logging on publish errors
• Optional: updates or generates changelog from changesets

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Additional Context

• This should support both public and internal packages
• Must not publish from non-main branches
• Use conventional naming or changeset to trigger version bumps