feat(store): add useAdminSettingsStore for managing admin settings

src/store/useAdminSettingsStore.ts

@@ -0,0 +1,39 @@
+import { create } from "zustand";
+import { EditorLanguage } from "@prisma/client";
+import { createJSONStorage, persist } from "zustand/middleware";
+import { DEFAULT_EDITOR_LANGUAGE } from "@/config/editor-language";
+
+interface AdminSettingsState {
+  hydrated: boolean;
+  activeLanguageServerSetting: EditorLanguage;
+  setHydrated: (value: boolean) => void;
+  setActiveLanguageServerSetting: (language: EditorLanguage) => void;
+}
+
+export const useAdminSettingsStore = create<AdminSettingsState>()(
+  persist(
+    (set) => ({
+      hydrated: false,
+      activeLanguageServerSetting: DEFAULT_EDITOR_LANGUAGE,
+      setHydrated: (value) => set({ hydrated: value }),
+      setActiveLanguageServerSetting: (language) =>
+        set({ activeLanguageServerSetting: language }),
+    }),
+    {
+      name: "settings-admin",
+      storage: createJSONStorage(() => localStorage),
+      partialize: (state) => ({
+        activeLanguageServerSetting: state.activeLanguageServerSetting,
+      }),
+      onRehydrateStorage: () => {
+        return (state, error) => {
+          if (error) {
+            console.error("An error happened during hydration", error);
+          } else if (state) {
+            state.setHydrated(true);
+          }
+        };
+      },
+    }
+  )
+);