feat(ci): add ci/cd pipeline

[hoangsonww]

No description provided.

[Copilot]

Pull Request Overview

Adds a GitHub Actions workflow to enforce code formatting and linting on pushes and pull requests, with a final status notification.

• Introduces a CI/CD pipeline file .github/workflows/ci.yml
• Defines a “Formatting & Lint” job and a completion status job
• Triggers on pushes and PRs to the master branch

Comments suppressed due to low confidence (2)

.github/workflows/ci.yml:5

• Ensure the branch triggers match your repository's default branch (e.g., 'main' instead of 'master') to activate the workflow correctly.

    branches: [master]

.github/workflows/ci.yml:16

• Consider removing continue-on-error: true from these steps so that formatting or lint failures correctly fail the CI pipeline.

        continue-on-error: true

[Copilot]

You can add an actions/cache step before installing dependencies to cache npm artifacts (e.g., .npm or node_modules) and speed up subsequent runs.

Suggested change

	- name: Cache npm dependencies
	uses: actions/cache@v3
	with:
	path: ~/.npm
	key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
	restore-keys: |
	${{ runner.os }}-node-