Replace SqlWorkbenchRouteProvider (21 raw /qqq/v1/sql-workbench Javalin
routes) with one MiddlewareSpecExtension "sql-workbench" (prefix
/sql-workbench). JSON operations use AbstractJsonEndpointSpec; the result
export stream extends AbstractEndpointSpec.
Paths, methods and payloads are unchanged, and so are the permission
checks, read-only gates, limits and audit. The generated fragment is
committed at openapi/qqq-v1/sql-workbench.yaml and checked by a contract
test. The server tests run in strict raw-route mode.
The core baseline becomes 4.1.0-RC.6, the first RC with the extension
point (QRun-IO/qqq#1128).
Closes#20 (architecture review QRun-IO/qqq#1150, finding F2).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
