feat: better feature flags (#2026)

* feat: feature flag upgrade

* fix translations

* refactor

* fix

* fix

apps/client/src/ee/hooks/use-upgrade-label.ts

@@ -0,0 +1,16 @@
+import { useAtom } from "jotai";
+import { useTranslation } from "react-i18next";
+import { entitlementAtom } from "@/ee/entitlement/entitlement-atom";
+import { isCloud } from "@/lib/config";
+
+export function useUpgradeLabel(): string {
+  const { t } = useTranslation();
+  const [entitlements] = useAtom(entitlementAtom);
+
+  if (!isCloud()) {
+    return entitlements != null && entitlements.tier !== "free"
+      ? t("Upgrade your license tier.")
+      : t("Available with a paid license");
+  }
+  return t("Upgrade your plan");
+}