fuse.js 7.3.0 removed dist/fuse.min.js (UMD), shipping only ESM/CJS.
Since Hugo concatenates vendor JS into a plain <script> tag, the ESM
export syntax causes a runtime error and breaks search. Pin to 7.2.0,
the last version with UMD support.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>