feat: allow type: unsorted for all remaining rules

[hugop95]

Most of the added lines are documentation and tests.

Description

Today, only the following rules support type: unsorted directly in the options object (meaning: outside of customGroups)

• sort-array-includes
• sort-sets
• sort-maps (is supposed to but actually isn't due to its JSON schema, and a test is missing about that)
• sort-objects
• sort-interfaces
• sort-object-types

These rules support this feature because they have a useConfigurationIf option, which synergizes well together.

The problem

The current implementation of type: unsorted is simple, but is lacking as it returns very early. As such,

• It ignores newlinesBetween.
• It ignores groups.
• It ignores dependency order (although this is less of an issue as we don't enforce a specific sort order here).

Users may want to type: unsorted with:

• newlinesBetween, in order not to enforce sorting order, but to enforce no newline between elements.
• groups, to enforce grouping, but not enforce any sorting other than required dependency sort.

Proposal

This PR focuses on the following:

1. Prevents type: unsorted from returning early and ignoring newlinesBetween and groups options.
2. Enables type: unsorted for all remaining rules that did not support it.

Commit split

• Commits 1-2: Documentation fixes from previous PRs.
• Commit 3: Fixes sort-maps not handling type: unsorted when it should already be.
• Commits 4-6: Refactor and adds additional tests to rules already handling type: unsorted.
• Commit 7: Enables type: unsorted for all remaining rules.
• Commits 8+: 1 commit per rule
  • Simplifying code if needed.
  • Updating documentation.
  • Adding tests.

Impacted tests

No test was removed or had its content updated.

What is the purpose of this pull request?

• New Feature