Refactor desktop app into separate client and proxy apps

apps/yaak-client/hooks/useDeleteGrpcConnections.ts

@@ -0,0 +1,12 @@
+import { invokeCmd } from '../lib/tauri';
+import { useFastMutation } from './useFastMutation';
+
+export function useDeleteGrpcConnections(requestId?: string) {
+  return useFastMutation({
+    mutationKey: ['delete_grpc_connections', requestId],
+    mutationFn: async () => {
+      if (requestId === undefined) return;
+      await invokeCmd('cmd_delete_all_grpc_connections', { requestId });
+    },
+  });
+}