fix(cli): search param uses search[] tuple format

The records API requires search[]=value (tuple), not search=value
(string). Without this, the CLI returned 400 'expected tuple, received
string'. Same fix already exists in the workflow getRecords action.

src/lib/client.ts

@@ -106,6 +106,10 @@ export class Client {
         });
       } else if (typeof v === 'object') {
         out[k] = JSON.stringify(v);
+      } else if (k === 'search' && typeof v === 'string') {
+        // The records list API expects `search[]=value` (tuple), not a plain
+        // `search=value` string. https://github.com/colinhacks/zod
+        out['search[]'] = v;
       } else {
         out[k] = String(v);
       }