feat: mockly-hono — file-based mock API server (Hono)

File path = route. JSON/JSON5, dynamic .ts handlers + faker, templating,
stateful CRUD (pagination/sort/persist), __variants, sequence, chaos,
rate-limit, auth, validation, per-route + global proxy/record, splat routes,
X-Scenario overlays, SSE. Visual docs (Scalar) at /__docs from a live
OpenAPI 3 spec. OpenAPI import script. Zero-build via tsx.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

routes/__test/products.crud.json

@@ -0,0 +1,5 @@
+[
+  { "id": 1, "name": "Widget", "price": 9.99, "stock": 12 },
+  { "id": 2, "name": "Gadget", "price": 19.99, "stock": 0 },
+  { "id": 3, "name": "Gizmo", "price": 4.5, "stock": 99 }
+]