Create NPM project for custom linter rule for replacing aliased imports

[CDeltakai]

Specification

https://github.com/MatrixAI/Polykey-Enterprise/pull/158 implements a custom linter rule which will replace aliased imports in selected folders (namely the src/ folder) with relative imports where possible.

We want to turn this custom rule into an npm project which we can import into our other codebases as a dev-dependency to enforce these import rules.

Additionally, we should try to implement it like some of the typescript es-lint packages where there is no need to import the package directly into the config and we can instead write the names of the packages and rules directly and utilise it from there.

Additional context

PR implementing the custom rule as a single-repo script: https://github.com/MatrixAI/Polykey-Enterprise/pull/158
Initial issue: https://github.com/MatrixAI/Polykey-Enterprise/issues/157

Tasks

1. Create new repo for a new Node.js package that will implement the custom linter rule
2. Properly structure and move custom linter script from the PR into package repo
3. Prepare it for import into existing codebases

[tegefaulkes]

This is still being worked on.