feat: add path alias

[djordje-st]

This PR adds path aliases for better readability when importing modules.

To import a module it needs to be in the src directory.
Then, to import a component use the syntax below:
import Button from '~/components/Button'

I've replaced the current imports to use the alias.

Next.js docs: https://nextjs.org/docs/advanced-features/module-path-aliases

[Dhravya]

Didn't know this can be done! Thanks

From someone who doesn't know about the advanced features of NextJS, this can be confusing right?

[nexxeln]

This is nice to have, but we had discussed about this on discord and came to a conclusion that this shouldn't be included in the template

Thank you though! From next time please open an issue before making a PR.

[asrvd]

lol i was reviewing it