Fix Linting and TS Errors in Build

**Is your feature request related to a problem? Please describe.**

For now linting while build is disabled, Want to fix them so that the build can be clean.

**Describe the solution you'd like**

Clear out all the errors while building with linting enabled.
set the `ignoreBuildErrors` and `ignoreDuringBuilds` in the screenshot in the `next.config.js` file to false and then try to build and clear all the errors while building.