OCaml server:
- Accept POST/PUT/PATCH/DELETE for /sx/ paths (was GET-only)
- Parse request body, query string, set per-request context
- Add 16 request primitives: now, state-get/set!, request-form/arg,
request-json, request-header(s), request-method/body, into, etc.
- URL-encoded body parser for form submissions
Handler dispatch (sx/sx/handlers/dispatch.sx):
- `api` function routes URL paths like (api "click") to handler:ex-click
- `call-handler` checks HTTP method, binds params, evaluates body
- Handlers defined via defhandler in handlers/examples.sx now reachable
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
giles
461fae269b