Add GitHub workflow to deploy bundled version to a CDN

[mocca102]

No description provided.

[Copilot]

Pull Request Overview

Adds a GitHub Actions pipeline to publish the built JavaScript SDK to an S3-backed CDN whenever a new version tag is pushed or manually triggered.

• Introduces a top-level workflow (publish.yml) to kick off deployments on v* tag pushes and via manual dispatch.
• Provides a reusable workflow (publish-cdn.yml) that checks out code, configures AWS OIDC creds, syncs versioned files to S3, and notifies Slack.

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
.github/workflows/publish.yml	Defines trigger on tag pushes and manual dispatch; calls the CDN workflow
.github/workflows/publish-cdn.yml	Implements checkout, AWS credential setup, file copy/sync to S3, and Slack notification

Comments suppressed due to low confidence (3)

.github/workflows/publish-cdn.yml:18

• A build step (e.g., installing dependencies and running the build) is missing before copying the dist/ files; without this, the dist/ directory may not exist. Consider adding something like:

- name: Install and build
  run: |
    npm ci
    npm run build

      - uses: actions/checkout@v4

.github/workflows/publish-cdn.yml:1

• [nitpick] The workflow name repeats the word "Publish". Consider simplifying to name: 'Publish to CDN' for clarity and brevity.

name: 'Publish: Publish to CDN'

.github/workflows/publish.yml:5

• [nitpick] Using tags: ['v*'] matches any tag starting with v. If you intend to deploy only semantic versions, you could use a more precise pattern like v*.*.* to avoid unintended triggers.

    tags: ['v*']

[madeel20]

LGTM