[FEAT]: Svelte 5 runes

### Description Migrate to Svelte 5 runes mode so projects with enabled `runes: true` configuration can use this library ### Additional Information ``` [plugin:vite:import-analysis] Build failed with 1 error: node_modules/svelte-ionicons/dist/HelpCircleOutline.svelte:19:9: ERROR: [plugin: vite-plugin-svelte:optimize-svelte] /Users/emil/projects/editorx/web/node_modules/svelte-ionicons/dist/HelpCircleOutline.svelte:19:9 Cannot use $$props in runes mode /Users/emil/projects/editorx/web/src/lib/components/navbar/NavbarSyncStatus.svelte at failureErrorWithLog (/Users/emil/projects/editorx/web/node_modules/esbuild/lib/main.js:1651:15) at /Users/emil/projects/editorx/web/node_modules/esbuild/lib/main.js:1059:25 at /Users/emil/projects/editorx/web/node_modules/esbuild/lib/main.js:1527:9 at process.processTicksAndRejections (node:internal/process/task_queues:95:5 ```