Blink parity: break multiline grouping paren after boolean operator; gate to 0.5%

[TomasVotruba]

Breaks the control-paren-wrap cluster. Measured drop: 25 to 21 differing files of 4527 (0.46%), 4 files fixed with zero regressions.

The pattern

When a parenthesized sub-expression after !, &&, or || spans multiple lines, ECS breaks right after the ( so the first operand starts on its own indented line:

return ! (
    $this->getName()
    || $this->firstname
    || ...
);

blink previously left !($this->getName() on the opener line.

Root cause

Pinned via applied-checkers JSON and a skip-bisect to MethodArgumentSpaceFixer: php-cs-fixer MAS processes every ( except one directly preceded by a non-expected keyword, so a grouping paren after a boolean operator is treated like an argument list and, when multiline, gets the fully-multiline break (first operand on its own line).

The fix

isGroupingReflowParen recognizes a ( preceded by !, &&, or ||, wired into the MAS multiline-reflow path alongside call/declaration parens. Scoped to those three operators - a safe subset of php-cs-fixer's selection - so it cannot touch a file ECS leaves alone. The ! ( spacing (a separate fixer) is untouched.

Gate

MAX_DIFF_PERCENT lowered 0.6 to 0.5; actual is 0.46% (21 of 4527).

Fixed: Lead.php (!), EmailController.php (&&), CampaignEventSubscriber.php (||), SugarcrmIntegration.php. Unit tests cover !/&& reflow, the single-line no-op, and that a control-structure if ( is correctly skipped. Full blink suite, go vet, golangci-lint green; strict rector-src 1:1 gate stays 0-diff.