Added ci workflow

[KumarAyush204]

Description

This PR introduces a GitHub Actions workflow (.github/workflows/ci.yml) that ensures the project remains in a stable and working state. The workflow runs on every push and pull request targeting the main branch.

Related Issue

Fixes #17

Motivation and Context

🤔 Motivation

1. Ensures that all contributions are validated before merging.
2. Protects the main branch from broken builds.
3. Provides immediate feedback to contributors and maintainers.

Types of Changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Enhancement (improvement to an existing feature)
• Breaking change (fix or feature that would cause existing functionality to change)
• Test (adds or updates tests only)
• Documentation (non-code change)

How Has This Been Tested?

The CI workflow has been successfully tested in my forked repository. All jobs (backend and frontend setup, server start, and validation checks) executed as expected, and the workflow correctly reported status (✅ passed) based on current status of application health and can ❌ fail if something goes wrong.

@archa8 You can test the pipeline during merge.

Screenshots (if applicable):

Checklist

• My code follows the code style of this project
• My change requires a change to the documentation
• I have updated the documentation accordingly
• I have added tests to cover my changes
• All new and existing tests passed

[netlify]

✅ Deploy Preview for paisable canceled.

Name	Link
🔨 Latest commit	271609f
🔍 Latest deploy log	https://app.netlify.com/projects/paisable/deploys/68e2d87fa9c9ac00088c6558

[archa8]

Hi, thanks for adding the CI workflow! This is a great addition. I have a few suggestions:

1. Please move the secrets (JWT_SECRET, etc.) to the repository's GitHub Secrets and reference them with ${{ secrets.SECRET_NAME }}. This is a crucial security practice, even for placeholders.
2. The main purpose of CI is to run tests. Could you please add an npm test step for both the frontend and backend? This will act as a safety net for all future changes.
3. Once the test commands are in place, the current logic using npm run dev and sleep can be removed.

[KumarAyush204]

Sure i will fix it by today.

[archa8]

Hey @KumarAyush204, thank you for opening this PR. I am not very familiar with CI workflows, but I see that you have commented out the mongo host configs, won't they cause a problem? Also, you've commented out the npm run test command in the frontend which will cause the frontend tests to be skipped.

[KumarAyush204]

@archa8 Sorry I was working on the forked repo and was testing it. I didnt knew that changes are getting reflected here directly.

[Avdhesh-Varshney]

Un comment your services workflow. Rest All Good 🎉

[Avdhesh-Varshney]

Have you test in case of DB not connected?
I think you need to update the db not to be take exit in case of CI workflow. Right?

[KumarAyush204]

There are some problems related to db test cases right now. I'm trying to figure it out. Once fixed i will mention you.