refactor: extended alias imports

This PR introduces extended alias imports, allowing imports such as:

import users from '@users/users.model';`

instead of:

import users from '@/users/users.model';`

This is something that we use at work and I thought it could be nice for this codebase.

What are your thoughts?

[x] Read the CONTRIBUTING guide
[x] Title this PR according to the type(scope): description or type: description format
[x] Provide description sufficient to understand the changes introduced in this PR, and, if necessary, some screenshots
[x] ~Reference an issue or discussion where the feature or changes have been previously discussed~
[x] ~Add a failing test that passes with the changes introduced in this PR, or explain why it's not feasible~
[x] ~Add documentation for the feature or changes introduced in this PR to the docs; you can run them with bun docs~

agnyz / the-bed-stack