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/users/[id].get.ts

@@ -0,0 +1,16 @@
+import type { MockContext } from '../../src/respond.ts'
+
+// Dynamic mock: GET /users/:id  -> synthetic user keyed off the id.
+export default function ({ params, query, faker }: MockContext) {
+  faker.seed(Number(params.id) || 1)
+  return {
+    status: 200,
+    body: {
+      id: params.id,
+      name: faker.person.fullName(),
+      email: faker.internet.email(),
+      city: faker.location.city(),
+      verbose: query.verbose === '1' ? faker.lorem.paragraph() : undefined,
+    },
+  }
+}