Add global stats to UI (not desktop yet)

crates/librqbit/webui/src/stores/statsStore.ts

@@ -0,0 +1,26 @@
+import { create } from "zustand";
+
+import { SessionStats } from "../api-types";
+
+export interface StatsStore {
+  stats: SessionStats;
+  setStats: (stats: SessionStats) => void;
+}
+
+export const useStatsStore = create<StatsStore>((set) => ({
+  stats: {
+    download_speed: { human_readable: "N/A", mbps: 0 },
+    upload_speed: { human_readable: "N/A", mbps: 0 },
+    peers: {
+      connecting: 0,
+      dead: 0,
+      live: 0,
+      not_needed: 0,
+      queued: 0,
+      seen: 0,
+    },
+  },
+  setStats: (stats) => {
+    set({ stats });
+  },
+}));