chore: bump sveltekit to v2 along with its dependencies

[Davidonium]

Tried using this library and since I recently bumped my project to sveltekit v2 I saw a warning, as seen in the issue #49.

This PR tries to solve the warning.

In the PR:

1. There are bumps to @svelteks/kit v2 and its surrounding dependencies. (The svelte 3 to 4 bump required some additional work on the setup of eslint).
2. Adds tabindex and role=button to avoid aria warnings to a div that was raising them.
3. Fixes package publishing so that dependants on this package don't receive this warning: https://github.com/sveltejs/vite-plugin-svelte/blob/main/docs/faq.md#missing-exports-condition

I would need some help with the version bumping on the actual library. Also the e2e tests are failing because there's a small difference of subpixels in the image sizes.

Not sure how you work but I am open to change anything, hope this helps maintain the library.

[socket-security]

New, updated, and removed dependencies detected. Learn more about Socket for GitHub ↗︎

Packages	Version	New capabilities	Transitives	Size	Publisher
@sveltejs/vite-plugin-svelte	3.0.1	environment	+66	269 MB	svelte-admin
eslint-plugin-svelte	2.35.1	filesystem	+36	8.61 MB	ota-meshi
@sveltejs/kit	1.3.2...2.0.6	None	+72/-50	269 MB	svelte-admin
vite	4.0.4...5.0.10	None	+41/-31	262 MB	vitebot
@sveltejs/adapter-auto	1.0.2...3.0.1	None	+74/-52	269 MB	svelte-admin
vitest	0.28.3...1.1.0	shell	+78/-71	267 MB	oreanno
@sveltejs/package	1.0.2...2.2.4	None	+23/-3	39.1 MB	svelte-admin
@typescript-eslint/eslint-plugin	5.49.0...6.15.0	None	+17/-17	38.5 MB	jameshenry
@typescript-eslint/parser	5.49.0...6.15.0	None	+9/-9	33.9 MB	jameshenry
svelte	3.55.1...4.2.8	None	+19/-0	6.27 MB	svelte-admin
prettier-plugin-svelte	2.9.0...2.10.1	None	+20/-1	6.54 MB	dummdidumm
svelte-check	3.0.3...3.6.2	None	+27/-9	47.9 MB	svelte-language-tools-deploy
typescript	4.9.4...5.3.3	None	+0/-0	32 MB	typescript-bot

🚮 Removed packages: [email protected]

[ValentinH]

Thank you for taking the time to submit this PR. 🎉

[ValentinH]

Published as [email protected] 🎉