Invert the behaviour of NoWhitespace

[henriquemoody]

Since we have the ability to use not as a prefix, having rules that validate negative behavior makes them a bit inflexible, verbose, and harder to understand.

This commit will refactor the NoWhitespace rule by inverting its behaviour and renaming it to Spaced. Although this is a breaking change, users will still be able to have a similar behavior with the prefix not + Spaced.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 97.49%. Comparing base (7046560) to head (a37cac7).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #1575      +/-   ##
============================================
- Coverage     97.49%   97.49%   -0.01%     
+ Complexity      988      987       -1     
============================================
  Files           205      205              
  Lines          2237     2235       -2     
============================================
- Hits           2181     2179       -2     
  Misses           56       56              

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[Copilot]

Pull request overview

This PR refactors the NoWhitespace validation rule by inverting its behavior and renaming it to Spaced. The new Spaced rule validates that input contains at least one whitespace character, while the old behavior (no whitespace) can be achieved using notSpaced() or not(spaced()). This is a breaking change that makes the validation rules more intuitive and flexible when combined with the not prefix.

Key Changes:

• Renamed NoWhitespace to Spaced with inverted validation logic
• Updated all usages across tests and documentation to use notSpaced() for the old behavior
• Updated mixin interfaces to remove noWhitespace() methods and add spaced() methods

Reviewed changes

Copilot reviewed 34 out of 34 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
library/Rules/Spaced.php	Renamed class from NoWhitespace to Spaced, inverted validation logic to check for presence of whitespace, swapped template messages
library/Rules/Domain.php	Updated to use Spaced (contains bug - should use Not(Spaced))
library/Mixins/*.php	Removed noWhitespace() methods and added spaced() methods across all mixin interfaces
tests/unit/Rules/SpacedTest.php	Renamed test class and swapped valid/invalid test case providers to match inverted behavior
tests/feature/Rules/SpacedTest.php	New feature test demonstrating both default and inverted template messages
tests/feature/Rules/NoWhitespaceTest.php	Deleted old feature test file
tests/feature/**/*.php	Updated all feature test usages from noWhitespace() to notSpaced()
docs/rules/Spaced.md	New documentation explaining the inverted behavior with examples
docs/rules/NoWhitespace.md	Deleted old documentation file
docs/**/*.md	Updated all documentation references from NoWhitespace to Spaced with appropriate usage changes

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