webui: switch to hash-based routing (alternative of #16079) (#16157)

* Switched web UI to hash-based routing

* Added hash to missed goto function call

* Removed outdated SPA handling code

* Fixed broken sidebar home link

tools/server/webui/svelte.config.js

@@ -8,6 +8,10 @@ const config = {
 	// for more information about preprocessors
 	preprocess: [vitePreprocess(), mdsvex()],
 	kit: {
+		paths: {
+			relative: true
+		},
+		router: { type: 'hash' },
 		adapter: adapter({
 			pages: '../public',
 			assets: '../public',