Layer a Laravel-idiomatic intent-method API over imgproxy's processing options

The builder keeps its exhaustive "processing option" layer (every imgproxy v4 option exposes one typed method) and gains a thin "intent method" layer — cover, fit, toWebp/optimize, storePublicly, and Laravel's Conditionable when()/unless() — that expresses image outcomes in domain terms rather than imgproxy wire tokens. Names are borrowed from Laravel 13's Image API only where the imgproxy semantics genuinely align.

Why: Laravel 13 shipped a fluent Image API and this package targets Laravel 13 + PHP 8.4, so it should feel idiomatic next to it. But imgproxy is a remote processing server, so parts of the Laravel surface don't map one-to-one; the package keeps its low-level typed layer as a deliberate escape hatch for users who know the wire format.

Considered and rejected:

• Mirror every Laravel method name (contain, scale, coordinate crop) — rejected. contain needs a compound (fit + extend_aspect_ratio + bg), not a single option; scale is redundant with imgproxy's default fit (which already never enlarges); imgproxy's crop is gravity-anchored only (no x/y pixel coordinates), so a coordinate-shaped crop() would mislead a Laravel reader.
• Add contain/scale anyway for parity — rejected. The composition (fit + extend_aspect_ratio + background) is documented in advanced-usage instead of hidden behind a name that can't faithfully honor it.
• Rename/deprecate the whole typed option layer — rejected as a v2.x change. The design is purely additive; the resize rename is deferred to a v3 discussion and only resize carries @deprecated (superseded by cover/fit).

Consequences:

• Two-layer public API: intent methods as the documented headline; processing option methods as the precise, escape-hatch layer (plus raw withOption()).
• orient is added as an alias of autoRotate; flipVertically/flipHorizontally for readability over flip(true, false).
• Docs lead with intent methods; advanced-usage documents the contain composition.
• New glossary terms: intent method, processing option, option segment.