feat: refactor all dashboard routes

app/routes/healthz.tsx

@@ -1,29 +0,0 @@
-import { loadContext } from '~/utils/config/headplane'
-import { HeadscaleError, pull } from '~/utils/headscale'
-import log from '~/utils/log'
-
-export async function loader() {
-	const context = await loadContext()
-
-	try {
-		// Doesn't matter, we just need a 401
-		await pull('v1/', 'wrongkey')
-	} catch (e) {
-		if (!(e instanceof HeadscaleError)) {
-			log.debug('Healthz', 'Headscale is not reachable')
-			return new Response('Headscale is not reachable', {
-				status: 500,
-				headers: {
-					'Content-Type': 'text/plain',
-				},
-			})
-		}
-	}
-
-	return new Response('OK', {
-		status: 200,
-		headers: {
-			'Content-Type': 'text/plain',
-		},
-	})
-}