Fix DB schemas (#138)

src/hooks/useLanguageModelsByProviders.ts

@@ -0,0 +1,19 @@
+import { useQuery } from "@tanstack/react-query";
+import { IpcClient } from "@/ipc/ipc_client";
+import type { LanguageModel } from "@/ipc/ipc_types";
+
+/**
+ * Fetches all available language models grouped by their provider IDs.
+ *
+ * @returns TanStack Query result object for the language models organized by provider.
+ */
+export function useLanguageModelsByProviders() {
+  const ipcClient = IpcClient.getInstance();
+
+  return useQuery<Record<string, LanguageModel[]>, Error>({
+    queryKey: ["language-models-by-providers"],
+    queryFn: async () => {
+      return ipcClient.getLanguageModelsByProviders();
+    },
+  });
+}