feat(web): pwa offline caching, dockerized SPA, full-stack nginx smoke

web/src/auth/AuthContext.tsx

@@ -47,6 +47,10 @@ export function AuthProvider({ children }: { children: ReactNode }) {
         setToken(null);
         setTok(null);
         qc.clear();
+        if (typeof caches !== "undefined") {
+          void caches.delete("booklib-api");
+          void caches.delete("booklib-immutable");
+        }
       },
     }),
     [meQ.data, meQ.isPending, meQ.isError, token, qc],

web/src/main.tsx

@@ -4,6 +4,7 @@ import { createRoot } from "react-dom/client";
 import App from "./App";
 import { queryClient } from "./lib/qc";
 import "./index.css";
+import "./pwa";
 
 createRoot(document.getElementById("root")!).render(
   <QueryClientProvider client={queryClient}>

web/src/pwa.ts

@@ -0,0 +1,4 @@
+import { registerSW } from "virtual:pwa-register";
+
+// autoUpdate:新版本静默装好即用;个人应用无需升级确认弹窗
+registerSW({ immediate: true });