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⚠️ Name reservation only — not yet implemented. This package ships an empty composer manifest so the ausus/presentation-default name is reserved on Packagist. The L5 Presentation layer's v0.1.x shape is provided by Ausus\Runtime\ProjectionRenderer (in ausus/runtime-default) and the npm half ships separately as @ausus/renderer-react. Installing this standalone package in v0.1.x adds nothing — the eventual RFC-012 implementation (broader field type library, profile registration, reporting driver) will inhabit it.

L5 — Presentation layer + L3 ReportingDriver + 11 standard Field Types + react.web.v1 profile registration (composer half).

Consolidates four RFC-012 components for V1: presentation generator, reporting driver, field type library, renderer profile registration. The npm half of react.web.v1 lives in renderer/react/ (separate Node toolchain).

Owned RFC surfaces

• RFC-004 — ViewSchema wire format, envelope, projection-to-schema transformation, locale handling, capability negotiation, caching.
• RFC-010 — ReportingDriver SQL implementation, query grammar, projection/aggregation/pagination, audit emission for audited_reads.
• RFC-011 §8.1 Standard Field Types: string, integer, decimal, boolean, date, datetime, time, enum, money, json, reference (RFC-012 §7).
• RFC-004 §10 — react.web.v1 profile registration in the Presentation layer.

Public surface

• Ausus\Presentation\PresentationServiceProvider (Laravel service provider; binds L5 + L3 reporting).
• HTTP endpoint contract for ViewSchema GET / Reporting POST (consumed by L4 API Surface — out of V1 first slice; minimal route registration only).

Allowed dependencies

• ausus/kernel
• illuminate/http (HTTP transport for ViewSchema endpoint)
• illuminate/database (for ReportingDriver's SQL query execution)

Forbidden

• Any UI-tier dependency (React component, Vue, etc.) — the npm half lives in renderer/react/.
• Eloquent return types in ReportingDriver output.
• Cross-package AUSUS dependencies beyond ausus/kernel.