fix(hwlab): route d601 v03 postgres through gateway (#957)

Co-authored-by: Codex <codex@noreply.local>

scripts/src/hwlab-node-lanes.ts

@@ -69,12 +69,19 @@ export interface HwlabRuntimeExternalPostgresComponentSpec {
   readonly schema?: string;
 }
 
+export interface HwlabRuntimeExternalPostgresRuntimeAccessSpec {
+  readonly routeName?: string;
+  readonly endpointAddress: string;
+  readonly port: number;
+}
+
 export interface HwlabRuntimeExternalPostgresSpec {
   readonly provider: string;
   readonly configRef: string;
   readonly serviceName: string;
   readonly endpointAddress: string;
   readonly port: number;
+  readonly runtimeAccess?: HwlabRuntimeExternalPostgresRuntimeAccessSpec;
   readonly sslmode: "require";
   readonly database: string;
   readonly cloudApi: HwlabRuntimeExternalPostgresComponentSpec;
@@ -657,6 +664,16 @@ function externalPostgresComponentConfig(value: unknown, path: string): HwlabRun
   };
 }
 
+function externalPostgresRuntimeAccessConfig(value: unknown, path: string): HwlabRuntimeExternalPostgresRuntimeAccessSpec | undefined {
+  if (value === undefined) return undefined;
+  const raw = asRecord(value, path);
+  return {
+    routeName: optionalStringField(raw, "routeName", path),
+    endpointAddress: stringField(raw, "endpointAddress", path),
+    port: numberField(raw, "port", path),
+  };
+}
+
 function externalPostgresConfig(value: unknown, path: string): HwlabRuntimeExternalPostgresSpec | undefined {
   if (value === undefined) return undefined;
   const raw = asRecord(value, path);
@@ -668,6 +685,7 @@ function externalPostgresConfig(value: unknown, path: string): HwlabRuntimeExter
     serviceName: stringField(raw, "serviceName", path),
     endpointAddress: stringField(raw, "endpointAddress", path),
     port: numberField(raw, "port", path),
+    ...(raw.runtimeAccess === undefined ? {} : { runtimeAccess: externalPostgresRuntimeAccessConfig(raw.runtimeAccess, `${path}.runtimeAccess`) }),
     sslmode,
     database: stringField(raw, "database", path),
     cloudApi: externalPostgresComponentConfig(raw.cloudApi, `${path}.cloudApi`),