Expand description
Per-Worker index.ts generation (v0.8 §4.3, v0.9 §5.1).
Each Worker exports a default { fetch } handler that first checks
for the internal Service Binding prefix (/_bynk/call/) and dispatches
to the matching on call service operation, then matches the request
method + path against any on http routes the context declares.
Validation and uncaught errors map to 400 / 500 respectively.