v1.0.1

Fixed

• Multi-file uploads dropped from payload (#2): `GFAddOn::get_field_value()` on fileupload fields with `multipleFiles=true` joins URLs with ` , `, not JSON — `collectAttachmentUrls()` couldn't parse it and `resolveLocalFiles()` then rejected the bogus concatenated string. Every multi-file submission was shipping with `files=0`. Now reads `$entry[$fieldId]` directly; works for single-file, multi-file, and empty cases.