feat: share dashboard & reports, sankey report, new widgets

* fix: prompt card shadows on light mode

* fix: handle past_due and unpaid from polar

* wip

* wip

* wip 1

* fix: improve types for chart/reports

* wip share

apps/start/src/components/login-navbar.tsx

@@ -33,7 +33,7 @@ export function LoginNavbar({ className }: { className?: string }) {
             </a>
           </li>
           <li>
-            <a href="https://openpanel.dev/compare/mixpanel-alternative">
+            <a href="https://openpanel.dev/compare/posthog-alternative">
               Posthog alternative
             </a>
           </li>