[FEAT]: Reformat output and refactor code

[mheob]

Description

The output of a release line does not have the style we want.

For example

-   add `eslint-plugin-simple-import-sort` and `eslint-plugin-import` ESLint plugins -->
    ([#103](https://github.com/mheob/config/pull/103)) by [@mheob](https://github.com/mheob)

• add eslint-plugin-simple-import-sort and eslint-plugin-import ESLint plugins -->
  (#103) by @mheob

should look like this

- add `eslint-plugin-simple-import-sort` and `eslint-plugin-import` ESLint plugins --> ([#103](https://github.com/mheob/config/pull/103)) by [@mheob](https://github.com/mheob)

• add eslint-plugin-simple-import-sort and eslint-plugin-import ESLint plugins --> (#103) by @mheob

Additional Information

Besides the changes of the output we could improve the code a bit.

For example should the getUserLink function return only the userLink without the by prefix:

changeset-changelog/src/getReleaseLine.ts

Lines 85 to 95 in ef3e464

	function getUserLink(usersFromSummary: string[], user?: string): string | undefined {
	const userLink =
	usersFromSummary.length > 0
	? usersFromSummary
	.map((userFromSummary) => `[@${userFromSummary}](https://github.com/${userFromSummary})`)
	.join(', ')
	.trim()
	: user;
	return userLink ? `by ${userLink}` : undefined;
	}

[mheob]

Another idea is to change the order. For the example in the description, it should then be like this:

- [#103](https://github.com/mheob/config/pull/103) ([@mheob](https://github.com/mheob)): add `eslint-plugin-simple-import-sort` and `eslint-plugin-import` ESLint plugins

• #103 (@mheob): add eslint-plugin-simple-import-sort and eslint-plugin-import ESLint plugins