v1.31.0 — Framework 1.48.0 (Router Verb Completeness)

Tracks framework 1.48.0 "Imai" — Router Verb Completeness. Framework-only; no migrations, env vars, or skeleton code changes.

Changed

• Bump glueful/framework constraint ^1.47.0 → ^1.48.0.

Framework changes included

• First-class PATCH/OPTIONS routing verbs ($router->patch()/options(), #[Patch]/#[Options], and
  PATCH/OPTIONS/HEAD in #[Route(methods:)]).
• Explicit OPTIONS routes run their own handler instead of being shadowed by auto-CORS.
• Route-precedence model documented and pinned with tests.

Upgrade: composer update — no action required.