[FEATURE] Add unit tests for core functionality

[rohitkumarnaidu]

Feature Request

Description
To ensure the reliability of TRADEX and prevent regressions as new features are added, we need a robust unit testing foundation.

Proposed Solution

• Set up a testing framework (e.g., Vitest, Jest, or the standard test framework for this tech stack).
• Add initial unit tests covering the core utility functions or main logic.
• Add a test command to easily run the test suite locally.

Benefits

• Catches bugs early in development.
• Makes it safer to refactor code in the future.

Could you please assign this issue to me and add the ELUSOC label? I have the tests ready to push in a PR. Thanks! 🚀

[rohitkumarnaidu]

Hi! Could you please add the ELUSOC label to this so it gets tracked properly by the dashboard? Thanks!

[rohitkumarnaidu]

Hey maintainer, I'd love to work on this issue and submit a PR. Could you please assign it to me?

[rohitkumarnaidu]

Hey maintainer, I'd love to work on this issue and submit a PR. Could you please assign it to me?