v0.8.2 部署缓存确定性：静态资源补齐 Cache-Control（哈希产物 immutable，入口/SW no-cache），SW 导航强制校验并升级缓存版本

docs/release-notes-v0.8.1.md

@@ -0,0 +1,9 @@
+# v0.8.1 修复启动竞态崩溃
+
+## 修复
+- 修复「Cannot read properties of undefined (reading 'attendance')」启动崩溃：当本机存有登录会话但静默登录失败时（典型场景：服务器重启/重建容器的窗口期打开应用），旧版会按已登录渲染但本地缓存库未绑定，视图挂载即崩溃。
+- 现在会话恢复会校验本地缓存库已绑定；未绑定则回到登录页，重新登录即可（服务器恢复后一次点击进入）。
+- 退出登录改为先卸载视图再解绑缓存库，消除微任务间隙的同类崩溃窗口。
+
+## 说明
+- 该问题为潜伏缺陷，服务器重建窗口期触发；v0.8.0 功能本身不受影响。

docs/release-notes-v0.8.2.md

@@ -0,0 +1,8 @@
+# v0.8.2 部署缓存确定性
+
+## 优化
+- 服务端静态托管补齐缓存策略：带内容哈希的 /assets/ 产物永久缓存（immutable），index.html 与 sw.js 改为 no-cache 每次校验——部署后任何浏览器/缓存层都会立刻拿到新包。
+- PWA Service Worker 页面导航请求强制重新校验（cache: no-cache），缓存存储升级至 v2 自动清理旧条目。
+
+## 说明
+- 配合 v0.8.1 的启动竞态修复使用；部署命令不变，部署后普通刷新即可拿到新包（无需强制刷新）。

intern-log/dist/assets/index-Bc6A8TIn.js

@@ -1,2 +1,2 @@
-const __vite__mapDeps=(i,m=__vite__mapDeps,d=(m.f||(m.f=["./web-oDK3lWem.js","./index-BI5aMIlx.js","./index-CwfY7_G6.css"])))=>i.map(i=>d[i]);
-import{r as s,_ as i}from"./index-BI5aMIlx.js";var t;(function(e){e.Documents="DOCUMENTS",e.Data="DATA",e.Library="LIBRARY",e.Cache="CACHE",e.External="EXTERNAL",e.ExternalStorage="EXTERNAL_STORAGE"})(t||(t={}));var a;(function(e){e.UTF8="utf8",e.ASCII="ascii",e.UTF16="utf16"})(a||(a={}));const E=s("Filesystem",{web:()=>i(()=>import("./web-oDK3lWem.js"),__vite__mapDeps([0,1,2]),import.meta.url).then(e=>new e.FilesystemWeb)});export{t as Directory,a as Encoding,E as Filesystem};
+const __vite__mapDeps=(i,m=__vite__mapDeps,d=(m.f||(m.f=["./web-BQsFOvf-.js","./index-COxaR0MK.js","./index-BWain5t9.css"])))=>i.map(i=>d[i]);
+import{r as s,_ as i}from"./index-COxaR0MK.js";var t;(function(e){e.Documents="DOCUMENTS",e.Data="DATA",e.Library="LIBRARY",e.Cache="CACHE",e.External="EXTERNAL",e.ExternalStorage="EXTERNAL_STORAGE"})(t||(t={}));var a;(function(e){e.UTF8="utf8",e.ASCII="ascii",e.UTF16="utf16"})(a||(a={}));const E=s("Filesystem",{web:()=>i(()=>import("./web-BQsFOvf-.js"),__vite__mapDeps([0,1,2]),import.meta.url).then(e=>new e.FilesystemWeb)});export{t as Directory,a as Encoding,E as Filesystem};

intern-log/dist/index.html

@@ -8,8 +8,8 @@
     <link rel="icon" href="./icons/icon.svg" type="image/svg+xml" />
     <link rel="apple-touch-icon" href="./icons/icon-192.png" />
     <title>实习工作日志</title>
-    <script type="module" crossorigin src="./assets/index-BI5aMIlx.js"></script>
-    <link rel="stylesheet" crossorigin href="./assets/index-CwfY7_G6.css">
+    <script type="module" crossorigin src="./assets/index-COxaR0MK.js"></script>
+    <link rel="stylesheet" crossorigin href="./assets/index-BWain5t9.css">
   </head>
   <body>
     <div id="app"></div>

intern-log/dist/sw.js

@@ -1,4 +1,4 @@
-const CACHE = 'intern-log-v1'
+const CACHE = 'intern-log-v2'
 const CORE = ['./', './index.html']
 
 self.addEventListener('install', event => {
@@ -22,7 +22,7 @@ self.addEventListener('fetch', event => {
   // 页面导航：网络优先，离线回退缓存的应用壳
   if (req.mode === 'navigate') {
     event.respondWith(
-      fetch(req)
+      fetch(req, { cache: 'no-cache' })
         .then(resp => {
           const clone = resp.clone()
           caches.open(CACHE).then(c => c.put('./index.html', clone))

intern-log/package.json

@@ -1,7 +1,7 @@
 {
   "name": "intern-log",
   "private": true,
-  "version": "0.8.0",
+  "version": "0.8.2",
   "type": "module",
   "scripts": {
     "dev": "vite",

intern-log/public/sw.js

@@ -1,4 +1,4 @@
-const CACHE = 'intern-log-v1'
+const CACHE = 'intern-log-v2'
 const CORE = ['./', './index.html']
 
 self.addEventListener('install', event => {
@@ -22,7 +22,7 @@ self.addEventListener('fetch', event => {
   // 页面导航：网络优先，离线回退缓存的应用壳
   if (req.mode === 'navigate') {
     event.respondWith(
-      fetch(req)
+      fetch(req, { cache: 'no-cache' })
         .then(resp => {
           const clone = resp.clone()
           caches.open(CACHE).then(c => c.put('./index.html', clone))

intern-log/src/App.vue

@@ -19,12 +19,14 @@ import { getWorkRule, getWeeklyNote, searchLogItems, searchMemos } from './db/re
 import { todayStr, weekStart } from './lib/date'
 import { showToast, useToasts } from './lib/toast'
 import { focusDate, focusMemo } from './lib/bus'
-import { categoryLabel, type LogItem, type Memo } from './db/schema'
+import { categoryLabel, db, type LogItem, type Memo } from './db/schema'
 
 const toasts = useToasts()
 
 // ---- 用户会话（持久化登录，退出走顶栏按钮）----
-const session = ref<Session | null>(getSession())
+// 会话恢复必须确认本地缓存库已绑定：静默登录失败（如服务器重启窗口期）时
+// db 仍为 undefined，此时退回登录页，避免视图挂载即读库崩溃
+const session = ref<Session | null>(getSession() && db ? getSession() : null)
 async function onLogin(s: Session) {
   session.value = s
   openUserDatabase(s.userId)
@@ -48,8 +50,8 @@ async function doLogout() {
   moreOpen.value = false
   stopRealtime()
   if (syncTimer !== null) { window.clearInterval(syncTimer); syncTimer = null }
+  session.value = null // 先卸载视图再解绑缓存库，避免微任务间隙读到已关闭的库
   await logoutUser()
-  session.value = null
   route.value = 'calendar'
   location.hash = '#/calendar'
   showToast('已退出登录')

server/index.js

@@ -331,16 +331,18 @@ async function handle(req, res) {
     if (rel === '/' || rel === '') rel = '/index.html'
     const file = path.normalize(path.join(DIST_DIR, rel))
     if (!file.startsWith(DIST_DIR)) { json(res, 403, { error: 'forbidden' }); return }
+    // 带内容哈希的构建产物可永久缓存；入口与 SW 每次校验，保证部署后立刻拿到新包
+    const cacheControl = rel.startsWith('/assets/') ? 'public, max-age=31536000, immutable' : 'no-cache'
     fs.readFile(file, (err, data) => {
       if (err) {
         fs.readFile(path.join(DIST_DIR, 'index.html'), (e2, d2) => {
           if (e2) { json(res, 404, { error: 'not found' }); return }
-          res.writeHead(200, { 'Content-Type': 'text/html; charset=utf-8' })
+          res.writeHead(200, { 'Content-Type': 'text/html; charset=utf-8', 'Cache-Control': 'no-cache' })
           res.end(d2)
         })
         return
       }
-      res.writeHead(200, { 'Content-Type': MIME[path.extname(file).toLowerCase()] || 'application/octet-stream' })
+      res.writeHead(200, { 'Content-Type': MIME[path.extname(file).toLowerCase()] || 'application/octet-stream', 'Cache-Control': cacheControl })
       res.end(data)
     })
     return