chore(api): regenerate client for F1's new 400 responses

npm run gen:api after WP-68 F1 — draft-sync and submit now document their
document-ownership 400 ProblemDetails response.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

libs/shared/src/infrastructure/api-client.ts

@@ -921,6 +921,12 @@ export class ApiClient {
             return response.text().then((_responseText) => {
             return;
             });
+        } else if (status === 400) {
+            return response.text().then((_responseText) => {
+            let result400: any = null;
+            result400 = _responseText === "" ? null : JSON.parse(_responseText, this.jsonParseReviver) as ProblemDetails;
+            return throwException("Bad Request", status, _responseText, _headers, result400);
+            });
         } else if (status === 404) {
             return response.text().then((_responseText) => {
             return throwException("Not Found", status, _responseText, _headers);
@@ -1014,6 +1020,12 @@ export class ApiClient {
             result200 = _responseText === "" ? null : JSON.parse(_responseText, this.jsonParseReviver) as SubmitApplicationResponse;
             return result200;
             });
+        } else if (status === 400) {
+            return response.text().then((_responseText) => {
+            let result400: any = null;
+            result400 = _responseText === "" ? null : JSON.parse(_responseText, this.jsonParseReviver) as ProblemDetails;
+            return throwException("Bad Request", status, _responseText, _headers, result400);
+            });
         } else if (status === 404) {
             return response.text().then((_responseText) => {
             return throwException("Not Found", status, _responseText, _headers);