Add contributing file, rename some files

src/app/util/tracking.ts

@@ -0,0 +1,20 @@
+import * as Sentry from "@sentry/browser"
+import {getSetting} from "@app/core/state"
+
+export const setupTracking = () => {
+  if (import.meta.env.VITE_GLITCHTIP_API_KEY) {
+    Sentry.init({
+      dsn: import.meta.env.VITE_GLITCHTIP_API_KEY,
+      beforeSend(event: any) {
+        if (!getSetting("report_errors")) {
+          return null
+        }
+
+        return event
+      },
+      integrations(integrations) {
+        return integrations.filter(integration => integration.name !== "Breadcrumbs")
+      },
+    })
+  }
+}