v1.1.0 - Svelte 5 support

Highlights

• Adds Svelte 5 support while preserving Svelte 3/4 compatibility (#13)
• Resolves CVE-2026-27121 for consumers on modern Svelte versions

Notes

• svelte is now a peer dependency: ^3.44.0 || ^4.0.0 || ^5.0.0

Closes #14

Thanks to @jis3r for the contribution!