Svelte 5 support? about svelte-multiselect

[janosh]

@ndom91 Svelte v5 support is definitely coming!

I remember there was a reason for having ondrop="return false" over ondrop={() => false} but maybe that's no longer the case with Svelte 5. If so, easy fix.
The main blocker right now is mdsvexamples used extensively in the docs. Just upgraded to 5.0.0-next.35 and still get vite compilation errors:

    at option (/Users/janosh/dev/svelte-multiselect/src/site/Examples.svx___mdsvexample___2.svelte:37:49)
    at Module.slot (/Users/janosh/dev/svelte-multiselect/node_modules/.pnpm/svelte@5.0.0-next.35/node_modules/svelte/src/internal/server/index.js:440:3)
    at $$render_inner (/Users/janosh/dev/svelte-multiselect/src/lib/MultiSelect.svelte:762:27)
    at MultiSelect (/Users/janosh/dev/svelte-multiselect/src/lib/MultiSelect.svelte:885:3)
    at Examples_svx___mdsvexample___2 (/Users/janosh/dev/svelte-multiselect/src/site/Examples.svx___mdsvexample___2.svelte:26:35)
    at /Users/janosh/dev/svelte-multiselect/src/site/Examples.svx:189:48
    at Module.slot (/Users/janosh/dev/svelte-multiselect/node_modules/.pnpm/svelte@5.0.0-next.35/node_modules/svelte/src/internal/server/index.js:437:4)
    at example (/Users/janosh/dev/svelte-multiselect/src/site/Examples.svx:184:11)
    at Module.slot (/Users/janosh/dev/svelte-multiselect/node_modules/.pnpm/svelte@5.0.0-next.35/node_modules/svelte/src/internal/server/index.js:440:3)
    at CodeExample (/Users/janosh/dev/svelte-multiselect/node_modules/.pnpm/svelte-zoo@0.4.9_vite@5.0.11/node_modules/svelte-zoo/dist/CodeExample.svelte:70:25)
11:43:02 AM [vite] warning: Example src not found for /Users/janosh/dev/svelte-multiselect/___mdsvexample___0.svelte

Feel free to chime in at mattjennings/mdsvexamples#30 if you think now's the time to address these.