feat: add Sentry and Plausible integrations

src/main.ts

@@ -1,3 +1,19 @@
+import * as Sentry from "@sentry/browser";
+import { Integrations } from "@sentry/tracing";
+
+Sentry.init({
+  dsn: "https://58109fec589f4c2bbfa190329acf679a@sentry.pluralkit.me/4",
+  integrations: [new Integrations.BrowserTracing()],
+
+  enabled: true,
+  debug: false,
+  release: "dev",
+  // Set tracesSampleRate to 1.0 to capture 100%
+  // of transactions for performance monitoring.
+  // We recommend adjusting this value in production
+  tracesSampleRate: 1.0,
+});
+
 import App from './App.svelte'
 
 const app = new App({