Resolve badge and alert state icons through static tags

[oneleggedswede]

Summary

• Badge and alert both branch on tone to pick one of four built-in icons, and did so through <x-shape::icon :name="$glyph" />, which drops into Laravel's <x-dynamic-component> for any name not known at compile time.
• That path writes a temp file the first time a given icon name is rendered in the process and reads it back — on windows-latest that first read has come back empty, deterministically for whichever test file happens to touch a given icon name first. That's why BadgeTest's icon assertions failed in full on P8.5 - L13.* - prefer-lowest - windows-latest, while AlertTest — exercising the very same icon names moments later in the same run — passed.
• The four built-in states are a fixed, known set, so badge and alert now reach them with a literal <x-shape::icon.shape-{tone} /> tag instead. That folds and memoizes like any other anonymous component and never touches the dynamic-component temp file. A caller's own :icon name still goes through the dynamic path, since there's no fixed set of those to special-case against.

Test plan

• composer test locally (passing on macOS/prefer-stable already)
• Confirm the P8.5 - L13.* - prefer-lowest - windows-latest lane, which reproduced this failure on main, passes here