fix(PROW-124): Some tweaks for backend linting

[mikemeijer]

Disables some conflicting rules

[Copilot]

Pull Request Overview

This PR refines backend linting by including additional directories for ECS, updating PHPStan ignore rules, tweaking ECS rule configurations (commenting out and adjusting some rule settings, plus skip patterns), and refreshing installation and lint command instructions in the README.

• Add routes, database, and config paths to the ECS stub.
• Expand PHPStan ignore patterns for undefined $this in tests and child return types in factories.
• Comment out or adjust several ECS sniffs and introduce skip patterns for common directories.
• Update README with the new package name and lint:fix command.

Reviewed Changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 1 comment.

File	Description
packages/php-linting-rules/stubs/ecs.php.dist	Include additional project paths for ECS linting
packages/php-linting-rules/configs/phpstan.neon	Add ignore rules for undefined $this and child return types
packages/php-linting-rules/configs/ecs.php	Comment out/adjust various coding standard rules and add skip patterns
packages/php-linting-rules/README.md	Rename composer require package and add lint:fix command

Comments suppressed due to low confidence (3)

packages/php-linting-rules/README.md:23

• The README adds composer lint:fix—ensure there's a corresponding lint:fix script defined in composer.json so that the command works as documented.

composer require --dev programic/php-linting-rules

packages/php-linting-rules/configs/ecs.php:57

• PSR-12 requires the namespace declaration to be the first statement without preceding blank lines. Changing linesCountBeforeNamespace to 1 introduces a blank line before the namespace; consider reverting to 0 or explicitly documenting this deviation.

  ->withConfiguredRule(SlevomatCodingStandard\Sniffs\Namespaces\NamespaceSpacingSniff::class, ['linesCountBeforeNamespace' => 1, 'linesCountAfterNamespace' => 1])

packages/php-linting-rules/configs/ecs.php:41

• [nitpick] Commented-out rule lines can clutter the config. Consider removing these entries or moving them to a documented changelog so the config remains clean and maintainable.

  // ->withConfiguredRule(SlevomatCodingStandard\Sniffs\Classes\EmptyLinesAroundClassBracesSniff::class, ['linesCountAfterOpeningBrace' => 0, 'linesCountBeforeClosingBrace' => 0])