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/static.json

@@ -0,0 +1,9 @@
+{
+  "__doc": {
+    "summary": "Static JSON example",
+    "description": "Returns the file body **as-is** with status 200.\n\nThe `__doc` key adds this text to the visual docs and is stripped from the response."
+  },
+  "feature": "plain json",
+  "note": "file body returned as-is, status 200",
+  "items": [1, 2, 3]
+}