In a lot of files imports are used like this:

import { CommandAction } from '../../model';

When they could be imported like this:

import { CommandAction } from '@app/model';

However, I didn't manage to find a simple solution in 5 minutes. Spend 1 hour trying to find a solution to update the imports on save. Hint: https://stackoverflow.com/questions/72029343/typescript-prefers-importing-relative-import-instead-of-path-alias

Bonus: Add the following, to keep imports organized by IDE in .vscode/settings.json:

    "editor.codeActionsOnSave": {
        "source.organizeImports": true,
    },