✨ feat(client): 弹窗可设自动关闭时间，完成提醒描述只显示标题

client.js

@@ -54,6 +54,7 @@ var THROTTLE_MS = 1500;
 var SETTLE_MS = 400;
 var TOAST_DURATION_MS = 6e3;
 var TOAST_LIMIT = 3;
+var DISMISS_CHOICES = [3e3, 6e3, 1e4, 3e4, 0];
 var RAISED_LIMIT = 8;
 var REPLAY_LIMIT = 8;
 var REPLAY_TTL_MS = 30 * 60 * 1e3;
@@ -64,7 +65,6 @@ var zh = {
   "notification.completion": "会话已完成",
   "notification.approval": "需要授权",
   "notification.question": "需要回答",
-  "body.completion": "{title} 已完成这一轮回答",
   "body.approval": "{title}：工具 {tool} 正在等待你的授权",
   "body.approvalPlain": "{title}：有工具正在等待你的授权",
   "body.question": "{title}：正在等待你的回答",
@@ -72,7 +72,6 @@ var zh = {
   "body.untitled": "未命名会话",
   "toast.view": "查看",
   "toast.dismiss": "关闭",
-  "settings.title": "会话通知",
   "settings.description": "窗口不在前台时用系统通知，窗口在前台时用应用内轻弹窗；正在看的那个会话完成后不打扰。",
   "settings.permission.granted": "系统通知已开启",
   "settings.permission.default": "尚未授予系统通知权限",
@@ -91,15 +90,22 @@ var zh = {
   "settings.health.noHooks": "未收到会话状态（通知不会触发）",
   "settings.health.error": "监听会话状态出错：{message}",
   "settings.health.starting": "正在等待会话列表",
-  "settings.kinds.label": "提醒内容",
   "settings.kind.completion": "完成",
   "settings.kind.approval": "授权",
   "settings.kind.question": "提问",
+  "settings.dismiss.label": "自动关闭",
+  "settings.dismiss.3000": "3 秒",
+  "settings.dismiss.6000": "6 秒",
+  "settings.dismiss.10000": "10 秒",
+  "settings.dismiss.30000": "30 秒",
+  "settings.dismiss.0": "永不",
   "config.section.kinds": "提醒内容",
+  "config.section.popup": "轻弹窗",
   "config.section.permission": "系统通知权限",
   "config.section.status": "运行状态",
   "config.intro": "提醒都从当前页面发出：窗口不在前台时是系统通知，窗口在前台时是这里的轻弹窗。",
   "config.saveNote": "开关保存在浏览器本地，重装插件不会丢失。",
+  "config.dismiss.note": "鼠标停在上面时不会消失；选「永不」时，每条要自己点 ✕ 或按 Esc 关掉。",
   "config.testHint": "这里的按钮直接走系统通知通道，用来验证系统通知本身是否可用（窗口在前台也照发）。",
   "config.testAny": "测试提醒",
   "config.testSystem": "测试系统通知",
@@ -125,7 +131,6 @@ var en = {
   "notification.completion": "Conversation finished",
   "notification.approval": "Approval required",
   "notification.question": "Answer needed",
-  "body.completion": "{title} finished this round",
   "body.approval": "{title}: {tool} is waiting for your approval",
   "body.approvalPlain": "{title}: a tool is waiting for your approval",
   "body.question": "{title}: waiting for your answer",
@@ -133,7 +138,6 @@ var en = {
   "body.untitled": "Untitled conversation",
   "toast.view": "View",
   "toast.dismiss": "Dismiss",
-  "settings.title": "Session notifications",
   "settings.description": "A system notification while the window is in the background, a light in-app popup while it is in the foreground; the conversation on screen is never interrupted.",
   "settings.permission.granted": "System notifications are on",
   "settings.permission.default": "System notification permission has not been granted",
@@ -152,15 +156,22 @@ var en = {
   "settings.health.noHooks": "No session status received (notifications will not fire)",
   "settings.health.error": "Watching session status failed: {message}",
   "settings.health.starting": "Waiting for the session list",
-  "settings.kinds.label": "Notify about",
   "settings.kind.completion": "Finished",
   "settings.kind.approval": "Approval",
   "settings.kind.question": "Questions",
+  "settings.dismiss.label": "Auto-close",
+  "settings.dismiss.3000": "3s",
+  "settings.dismiss.6000": "6s",
+  "settings.dismiss.10000": "10s",
+  "settings.dismiss.30000": "30s",
+  "settings.dismiss.0": "Never",
   "config.section.kinds": "What to notify about",
+  "config.section.popup": "Popup",
   "config.section.permission": "System notification permission",
   "config.section.status": "Status",
   "config.intro": "Every alert comes from this page: a system notification while the window is in the background, the light popup here while it is in the foreground.",
   "config.saveNote": "The switches are stored in this browser and survive reinstalling the plugin.",
+  "config.dismiss.note": "Hovering a card pauses the countdown; with Never, close each one with ✕ or Esc.",
   "config.testHint": "The buttons here go straight to the system channel, so you can verify it on its own (they fire even while the window is in front).",
   "config.testAny": "Test alert",
   "config.testSystem": "Test system notification",
@@ -308,24 +319,41 @@ function createStore(initial) {
 
 // src/client/core/storage.js
 var STORAGE_KEY = "dsh-plugin/session-notify";
-function readStoredKinds() {
+function defaults() {
-  const kinds = { completion: true, approval: true, question: true };
+  return { completion: true, approval: true, question: true, dismissAfterMs: TOAST_DURATION_MS };
+}
+function readStored() {
+  const preferences = defaults();
   try {
     const raw = globalThis.localStorage?.getItem(STORAGE_KEY);
-    if (typeof raw !== "string" || raw === "") return kinds;
+    if (typeof raw !== "string" || raw === "") return preferences;
     const stored = JSON.parse(raw);
     for (const kind of KINDS) {
-      if (typeof stored?.[kind] === "boolean") kinds[kind] = stored[kind];
+      if (typeof stored?.[kind] === "boolean") preferences[kind] = stored[kind];
     }
+    if (DISMISS_CHOICES.includes(stored?.dismissAfterMs)) preferences.dismissAfterMs = stored.dismissAfterMs;
   } catch {
   }
-  return kinds;
+  return preferences;
+}
+function writeStored(patch) {
+  try {
+    globalThis.localStorage?.setItem(STORAGE_KEY, JSON.stringify({ ...readStored(), ...patch }));
+  } catch {
+  }
+}
+function readStoredKinds() {
+  const { completion, approval, question } = readStored();
+  return { completion, approval, question };
 }
 function writeStoredKinds(kinds) {
-  try {
+  writeStored(kinds);
-    globalThis.localStorage?.setItem(STORAGE_KEY, JSON.stringify(kinds));
-  } catch {
 }
+function readStoredDismissMs() {
+  return readStored().dismissAfterMs;
+}
+function writeStoredDismissMs(ms) {
+  writeStored({ dismissAfterMs: ms });
 }
 
 // src/client/core/copy.js
@@ -333,7 +361,7 @@ function createCopy(t) {
   const copyFor = (candidate) => {
     const title = candidate.title === "" ? t("body.untitled") : candidate.title;
     if (candidate.kind === "completion") {
-      return { kind: "completion", title: t("notification.completion"), body: t("body.completion", { title }) };
+      return { kind: "completion", title: t("notification.completion"), body: title };
     }
     if (candidate.pendingKind === "plan-review") {
       return { kind: "question", title: t("notification.question"), body: t("body.planReview", { title }) };
@@ -365,8 +393,14 @@ function createCopy(t) {
 // src/client/core/toasts.js
 function createToastStack({ store, copy }) {
   const timers = /* @__PURE__ */ new Map();
+  const held = /* @__PURE__ */ new Set();
   let seq = 0;
+  const lifetime = () => {
+    const configured = store.getSnapshot().dismissAfterMs;
+    return typeof configured === "number" && configured >= 0 ? configured : TOAST_DURATION_MS;
+  };
   const closeToast = (id) => {
+    held.delete(id);
     const timer = timers.get(id);
     if (timer !== void 0) {
       clearTimeout(timer);
@@ -377,16 +411,26 @@ function createToastStack({ store, copy }) {
     store.set({ ...snapshot, toasts: snapshot.toasts.filter((toast) => toast.id !== id) });
   };
   const armToast = (id) => {
+    held.delete(id);
     const timer = timers.get(id);
     if (timer !== void 0) clearTimeout(timer);
-    timers.set(id, setTimeout(() => closeToast(id), TOAST_DURATION_MS));
+    timers.delete(id);
+    const duration = lifetime();
+    if (duration === 0) return;
+    timers.set(id, setTimeout(() => closeToast(id), duration));
   };
   const holdToast = (id) => {
+    held.add(id);
     const timer = timers.get(id);
     if (timer === void 0) return;
     clearTimeout(timer);
     timers.delete(id);
   };
+  const rearmAll = () => {
+    for (const toast of store.getSnapshot().toasts) {
+      if (!held.has(toast.id)) armToast(toast.id);
+    }
+  };
   const showToast = (candidate) => {
     const notice = copy.copyFor(candidate);
     seq += 1;
@@ -405,6 +449,7 @@ function createToastStack({ store, copy }) {
         clearTimeout(timer);
         timers.delete(dropped.id);
       }
+      held.delete(dropped.id);
     }
     store.set({ ...snapshot, toasts: next.slice(0, TOAST_LIMIT) });
     armToast(toast.id);
@@ -412,8 +457,9 @@ function createToastStack({ store, copy }) {
   const dispose = () => {
     for (const timer of timers.values()) clearTimeout(timer);
     timers.clear();
+    held.clear();
   };
-  return { showToast, closeToast, armToast, holdToast, dispose };
+  return { showToast, closeToast, armToast, holdToast, rearmAll, dispose };
 }
 
 // src/client/core/replay.js
@@ -758,7 +804,13 @@ function createActions({ store, t, delivery, system, toasts, publish }) {
     writeStoredKinds(kinds);
     store.set({ ...snapshot, kinds });
   };
-  return { sendTest, sendTestSystem, requestPermission, setKindEnabled };
+  const setDismissAfter = (ms) => {
+    writeStoredDismissMs(ms);
+    const snapshot = store.getSnapshot();
+    store.set({ ...snapshot, dismissAfterMs: ms });
+    toasts.rearmAll();
+  };
+  return { sendTest, sendTestSystem, requestPermission, setKindEnabled, setDismissAfter };
 }
 
 // src/client/ui/ToastLayer.js
@@ -918,6 +970,11 @@ var CSS = `
 .dsn-row.is-action{justify-content:flex-end;padding:12px 0 0}
 .dsn-row-text{display:flex;flex-direction:column;gap:2px;min-width:0}
 .dsn-row-title{color:var(--dsw-alias-label-primary);font-size:14px;line-height:22px}
+.dsn-chips{display:flex;align-items:center;gap:6px;flex:none}
+.dsn-chip{box-sizing:border-box;display:inline-flex;align-items:center;justify-content:center;height:28px;min-width:46px;padding:0 10px;border:.5px solid var(--dsw-alias-border-l4);border-radius:var(--dsw-radius-sm);background:transparent;color:var(--dsw-alias-label-secondary);font:inherit;font-size:12.5px;line-height:18px;cursor:pointer}
+.dsn-chip:hover:not([aria-checked='true']){background:var(--dsw-alias-interactive-bg-hover);color:var(--dsw-alias-label-primary)}
+.dsn-chip[aria-checked='true']{border-color:transparent;background:var(--dsw-alias-brand-primary);color:var(--dsw-alias-label-primary-foreground);cursor:default}
+.dsn-chip:focus-visible{outline:var(--dsw-focus-ring-width) solid var(--dsw-focus-ring-color,var(--dsw-alias-state-business-primary));outline-offset:2px}
 .dsn-row-sub{margin:0;color:var(--dsw-alias-label-tertiary);font-size:12px;line-height:18px}
 .dsn-state{display:inline-flex;align-items:center;gap:8px;color:var(--dsw-alias-label-primary);font-size:14px;line-height:22px}
 .dsn-dot{flex:none;width:6px;height:6px;border-radius:50%;background:var(--dsw-alias-state-success-primary)}
@@ -1013,12 +1070,12 @@ function ToastLayer(props) {
 }
 
 // src/client/ui/ConfigSection.js
-var React5 = __toESM(require("react"), 1);
+var React6 = __toESM(require("react"), 1);
 
-// src/client/ui/KindRow.js
+// src/client/ui/DismissRow.js
 var React4 = __toESM(require("react"), 1);
 var h3 = React4.createElement;
-function KindRow(props) {
+function DismissRow(props) {
   return h3(
     "div",
     { className: "dsn-row" },
@@ -1027,7 +1084,34 @@ function KindRow(props) {
       { className: "dsn-row-text" },
       h3("div", { className: "dsn-row-title" }, props.label)
     ),
-    h3("button", {
+    h3(
+      "div",
+      { className: "dsn-chips", role: "radiogroup", "aria-label": props.label },
+      props.options.map((option) => h3("button", {
+        key: String(option.value),
+        type: "button",
+        role: "radio",
+        className: "dsn-chip",
+        "aria-checked": option.value === props.value,
+        onClick: () => props.onChange(option.value)
+      }, option.label))
+    )
+  );
+}
+
+// src/client/ui/KindRow.js
+var React5 = __toESM(require("react"), 1);
+var h4 = React5.createElement;
+function KindRow(props) {
+  return h4(
+    "div",
+    { className: "dsn-row" },
+    h4(
+      "div",
+      { className: "dsn-row-text" },
+      h4("div", { className: "dsn-row-title" }, props.label)
+    ),
+    h4("button", {
       type: "button",
       role: "switch",
       className: "dsn-switch",
@@ -1035,16 +1119,16 @@ function KindRow(props) {
       "aria-label": props.label,
       disabled: props.disabled,
       onClick: props.onToggle
-    }, h3("span", { className: "dsn-thumb" }))
+    }, h4("span", { className: "dsn-thumb" }))
   );
 }
 
 // src/client/ui/ConfigSection.js
-var h4 = React5.createElement;
+var h5 = React6.createElement;
 function ConfigSection(props) {
   const snapshot = useOwnStore(props.store);
   const tr = seatTranslator(props, props.fallbackT);
-  if (props.view === "summary") return h4(React5.Fragment, null, tr("settings.description"));
+  if (props.view === "summary") return h5(React6.Fragment, null, tr("settings.description"));
   const permission = snapshot.permission;
   const supported = permission !== "unsupported";
   const failed = permission === "denied" || snapshot.promptError !== "";
@@ -1057,25 +1141,25 @@ function ConfigSection(props) {
   const healthText = health.state === "watching" ? tr("settings.health.watching") : health.state === "noHooks" ? tr("settings.health.noHooks") : health.state === "error" ? tr("settings.health.error", { message: health.message }) : tr("settings.health.starting");
   const healthFailed = health.state !== "watching" && health.state !== "starting";
   const delivery = props.copy.deliveryFacts(snapshot.lastDelivery, tr);
-  return h4(
+  return h5(
-    React5.Fragment,
+    React6.Fragment,
     null,
-    h4("style", null, CSS),
+    h5("style", null, CSS),
-    h4(
+    h5(
       "div",
       { className: "dsn-page" },
       // The page header already shows this bundle's title and description, so this
       // lede says what the header cannot: how an alert travels, and that the
       // channel is chosen at delivery time.
-      h4("p", { className: "dsn-lede" }, tr("config.intro")),
+      h5("p", { className: "dsn-lede" }, tr("config.intro")),
-      h4(
+      h5(
         "section",
         { className: "dsn-group" },
-        h4("h3", { className: "dsn-group-title" }, tr("config.section.kinds")),
+        h5("h3", { className: "dsn-group-title" }, tr("config.section.kinds")),
-        h4(
+        h5(
           "div",
           { className: "dsn-list" },
-          KINDS.map((kind) => h4(KindRow, {
+          KINDS.map((kind) => h5(KindRow, {
             key: kind,
             label: tr(`settings.kind.${kind}`),
             checked: snapshot.kinds[kind] === true,
@@ -1083,33 +1167,49 @@ function ConfigSection(props) {
             onToggle: () => props.setKind(kind, snapshot.kinds[kind] !== true)
           }))
         ),
-        h4("p", { className: "dsn-group-note" }, tr("config.saveNote"))
+        h5("p", { className: "dsn-group-note" }, tr("config.saveNote"))
       ),
-      h4(
+      h5(
         "section",
         { className: "dsn-group" },
-        h4("h3", { className: "dsn-group-title" }, tr("config.section.permission")),
+        h5("h3", { className: "dsn-group-title" }, tr("config.section.popup")),
-        h4(
+        h5(
           "div",
           { className: "dsn-list" },
-          h4(
+          h5(DismissRow, {
+            label: tr("settings.dismiss.label"),
+            options: DISMISS_CHOICES.map((value) => ({ value, label: tr(`settings.dismiss.${value}`) })),
+            value: snapshot.dismissAfterMs,
+            onChange: props.setDismiss
+          })
+        ),
+        h5("p", { className: "dsn-group-note" }, tr("config.dismiss.note"))
+      ),
+      h5(
+        "section",
+        { className: "dsn-group" },
+        h5("h3", { className: "dsn-group-title" }, tr("config.section.permission")),
+        h5(
+          "div",
+          { className: "dsn-list" },
+          h5(
             "div",
             { className: "dsn-row" },
-            h4(
+            h5(
               "div",
               { className: "dsn-row-text" },
-              h4(
+              h5(
                 "span",
                 {
                   className: "dsn-state",
                   role: failed ? "alert" : "status"
                 },
-                h4("span", { className: `dsn-dot${dotClass}` }),
+                h5("span", { className: `dsn-dot${dotClass}` }),
                 permissionText
               ),
-              h4("p", { className: "dsn-row-sub" }, permissionNote)
+              h5("p", { className: "dsn-row-sub" }, permissionNote)
             ),
-            h4("button", {
+            h5("button", {
               type: "button",
               className: `dsn-button${supported && permission !== "granted" ? " is-primary" : ""}`,
               disabled: !supported,
@@ -1118,51 +1218,51 @@ function ConfigSection(props) {
           )
         )
       ),
-      h4(
+      h5(
         "section",
         { className: "dsn-group" },
-        h4("h3", { className: "dsn-group-title" }, tr("config.section.status")),
+        h5("h3", { className: "dsn-group-title" }, tr("config.section.status")),
-        h4(
+        h5(
           "dl",
           { className: "dsn-facts" },
-          h4("dt", { className: "dsn-fact-key" }, tr("config.diag.window")),
+          h5("dt", { className: "dsn-fact-key" }, tr("config.diag.window")),
-          h4(
+          h5(
             "dd",
             { className: "dsn-fact" },
-            h4("p", { className: "dsn-fact-value" }, tr(windowIsAway() ? "config.diag.away" : "config.diag.inFront"))
+            h5("p", { className: "dsn-fact-value" }, tr(windowIsAway() ? "config.diag.away" : "config.diag.inFront"))
           ),
-          h4("dt", { className: "dsn-fact-key" }, tr("config.diag.watch")),
+          h5("dt", { className: "dsn-fact-key" }, tr("config.diag.watch")),
-          h4(
+          h5(
             "dd",
             { className: "dsn-fact" },
-            h4("p", {
+            h5("p", {
               className: `dsn-fact-value${healthFailed ? " is-error" : ""}`,
               role: healthFailed ? "alert" : "status"
             }, healthText)
           ),
-          h4("dt", { className: "dsn-fact-key" }, tr("config.diag.last")),
+          h5("dt", { className: "dsn-fact-key" }, tr("config.diag.last")),
-          h4(
+          h5(
             "dd",
             { className: "dsn-fact" },
-            delivery === null ? h4("p", { className: "dsn-fact-value" }, tr("config.diag.none")) : [
+            delivery === null ? h5("p", { className: "dsn-fact-value" }, tr("config.diag.none")) : [
-              h4("p", { key: "line", className: "dsn-fact-value" }, `${delivery.at} · ${delivery.outcome}`),
+              h5("p", { key: "line", className: "dsn-fact-value" }, `${delivery.at} · ${delivery.outcome}`),
-              delivery.title === "" ? null : h4("p", { key: "title", className: "dsn-fact-title" }, delivery.title)
+              delivery.title === "" ? null : h5("p", { key: "title", className: "dsn-fact-title" }, delivery.title)
             ]
           ),
-          h4("dt", { className: "dsn-fact-key" }, tr("config.diag.replay")),
+          h5("dt", { className: "dsn-fact-key" }, tr("config.diag.replay")),
-          h4(
+          h5(
             "dd",
             { className: "dsn-fact" },
-            h4("p", { className: "dsn-fact-value" }, props.copy.replayValue(props.replayCount(), tr))
+            h5("p", { className: "dsn-fact-value" }, props.copy.replayValue(props.replayCount(), tr))
           )
         ),
-        h4(
+        h5(
           "div",
           { className: "dsn-list" },
-          h4(
+          h5(
             "div",
             { className: "dsn-row is-action" },
-            h4("button", {
+            h5("button", {
               type: "button",
               className: "dsn-button",
               onClick: props.testAny
@@ -1175,15 +1275,15 @@ function ConfigSection(props) {
 }
 
 // src/client/ui/NotifyObserver.js
-var React6 = __toESM(require("react"), 1);
+var React7 = __toESM(require("react"), 1);
 function NotifyObserver(props) {
   useWindowState();
   const useSessions = props.useSessions;
   const useSessionStatus = props.useSessionStatus;
-  const select = React6.useCallback((snapshot) => snapshot, []);
+  const select = React7.useCallback((snapshot) => snapshot, []);
   const list = typeof useSessions === "function" ? useSessions(select) : void 0;
   const status = typeof useSessionStatus === "function" ? useSessionStatus(select) : void 0;
-  React6.useEffect(() => {
+  React7.useEffect(() => {
     try {
       if (typeof props.useSessions !== "function" || typeof props.useSessionStatus !== "function") {
         props.observation.reportHealth({ state: "noHooks", message: "" });
@@ -1210,6 +1310,7 @@ function apply(ctx) {
   const store = createStore({
     permission: notificationPermission(),
     kinds: readStoredKinds(),
+    dismissAfterMs: readStoredDismissMs(),
     toasts: [],
     promptError: "",
     health: { state: "starting", message: "" },
@@ -1312,7 +1413,8 @@ function apply(ctx) {
       ask: actions.requestPermission,
       testAny: actions.sendTest,
       testSystem: actions.sendTestSystem,
-      setKind: actions.setKindEnabled
+      setKind: actions.setKindEnabled,
+      setDismiss: actions.setDismissAfter
     })
   }, ConfigSection));
   ctx.slots.inject("shell.overlay", () => ctx.slots.register({

src/client/constants.js

@@ -28,10 +28,17 @@ export const THROTTLE_MS = 1500
 /** Settle delay before a completion is delivered, so a resumed run stays silent. */
 export const SETTLE_MS = 400
 
-/** In-app popup lifetime, and how many may stack. */
+/** Default in-app popup lifetime, and how many may stack. */
 export const TOAST_DURATION_MS = 6000
 export const TOAST_LIMIT = 3
 
+/**
+ * The popup lifetimes the settings page offers, in milliseconds, in the order it
+ * shows them. `0` is the "never auto-close" choice: such a card stays until the
+ * user dismisses it (✕, `Esc`, or a newer card pushing it out).
+ */
+export const DISMISS_CHOICES = [3000, 6000, 10000, 30000, 0]
+
 /** Notifications kept referenced, so a collection can never cancel a pending display. */
 export const RAISED_LIMIT = 8
 

src/client/core/actions.js

@@ -6,7 +6,7 @@
  */
 
 import { notificationApi, notificationPermission } from '../platform.js'
-import { writeStoredKinds } from './storage.js'
+import { writeStoredDismissMs, writeStoredKinds } from './storage.js'
 import { text } from './log.js'
 
 /**
@@ -83,5 +83,20 @@ export function createActions({ store, t, delivery, system, toasts, publish }) {
     store.set({ ...snapshot, kinds })
   }
 
-  return { sendTest, sendTestSystem, requestPermission, setKindEnabled }
+  /**
+   * Remember how long an in-app popup lives.
+   *
+   * The stack reads this at the moment it arms a card, and the cards already on
+   * screen are re-armed so the new choice applies to them too — except a card the
+   * pointer is resting on, which nothing may close.
+   * @param ms - milliseconds, or `0` for "never auto-close".
+   */
+  const setDismissAfter = (ms) => {
+    writeStoredDismissMs(ms)
+    const snapshot = store.getSnapshot()
+    store.set({ ...snapshot, dismissAfterMs: ms })
+    toasts.rearmAll()
+  }
+
+  return { sendTest, sendTestSystem, requestPermission, setKindEnabled, setDismissAfter }
 }

src/client/core/copy.js

@@ -16,7 +16,10 @@ export function createCopy(t) {
   const copyFor = (candidate) => {
     const title = candidate.title === '' ? t('body.untitled') : candidate.title
     if (candidate.kind === 'completion') {
-      return { kind: 'completion', title: t('notification.completion'), body: t('body.completion', { title }) }
+      // The heading already says what happened ("conversation finished"), so the
+      // description is the conversation itself — naming it twice would only make
+      // the card longer.
+      return { kind: 'completion', title: t('notification.completion'), body: title }
     }
     // A plan review arrives as a question with its own discriminator, so it is
     // answered before the question branch below — a plan review says what it is,

src/client/core/storage.js

@@ -1,43 +1,87 @@
 /**
- * This package's browser-local preferences.
+ * This package's browser-local preferences: the three trigger switches and the
+ * in-app popup lifetime.
+ *
+ * They are browser preferences rather than cordis configuration, so they live in
+ * this origin's own storage instead of the profile's patch file: the plugin
+ * writes nothing into DSH's configuration. Every read is defensive, because
+ * storage can be unavailable or hold what an older version wrote, and every
+ * write merges into the stored object so that setting one preference never
+ * clears another.
  *
  * @module @dsh-plugin/session-notify/client/core/storage
  */
 
-import { KINDS } from '../constants.js'
+import { DISMISS_CHOICES, KINDS, TOAST_DURATION_MS } from '../constants.js'
 
 /** Storage key for this package's own preferences. */
 export const STORAGE_KEY = 'dsh-plugin/session-notify'
 
+/** Every preference, at the value a browser that has never seen this plugin uses. */
+function defaults() {
+  return { completion: true, approval: true, question: true, dismissAfterMs: TOAST_DURATION_MS }
+}
+
 /**
- * Read this package's stored trigger switches.
+ * Read the stored preferences, one field at a time.
  *
- * These are browser preferences rather than cordis configuration, so they live
+ * A field is only taken when it has the shape this version understands: a
- * in this origin's own storage instead of the profile's patch file: the plugin
+ * boolean per trigger, and a popup lifetime from {@link DISMISS_CHOICES}. Anything
- * writes nothing into DSH's configuration, and every read is defensive because
+ * else keeps the default, so a foreign or older value can never produce a state
- * storage can be unavailable or hold something an older version wrote.
+ * the plugin cannot render.
- * @returns the stored switches, defaulting to everything on.
+ * @returns the effective preferences.
  */
-export function readStoredKinds() {
+function readStored() {
-  const kinds = { completion: true, approval: true, question: true }
+  const preferences = defaults()
   try {
     const raw = globalThis.localStorage?.getItem(STORAGE_KEY)
-    if (typeof raw !== 'string' || raw === '') return kinds
+    if (typeof raw !== 'string' || raw === '') return preferences
     const stored = JSON.parse(raw)
     for (const kind of KINDS) {
-      if (typeof stored?.[kind] === 'boolean') kinds[kind] = stored[kind]
+      if (typeof stored?.[kind] === 'boolean') preferences[kind] = stored[kind]
     }
+    if (DISMISS_CHOICES.includes(stored?.dismissAfterMs)) preferences.dismissAfterMs = stored.dismissAfterMs
   } catch {
     /* unreadable or foreign storage keeps the defaults */
   }
-  return kinds
+  return preferences
+}
+
+/** Write a patch over the stored preferences, keeping every field the patch does not name. */
+function writeStored(patch) {
+  try {
+    globalThis.localStorage?.setItem(STORAGE_KEY, JSON.stringify({ ...readStored(), ...patch }))
+  } catch {
+    /* a refused write leaves the preference live for this page only */
+  }
+}
+
+/**
+ * Read this package's stored trigger switches.
+ * @returns the stored switches, defaulting to everything on.
+ */
+export function readStoredKinds() {
+  const { completion, approval, question } = readStored()
+  return { completion, approval, question }
 }
 
 /** Store one trigger switch, ignoring storage that refuses to write. */
 export function writeStoredKinds(kinds) {
-  try {
+  writeStored(kinds)
-    globalThis.localStorage?.setItem(STORAGE_KEY, JSON.stringify(kinds))
-  } catch {
-    /* a refused write leaves the switches live for this page only */
 }
+
+/**
+ * Read the stored in-app popup lifetime.
+ * @returns milliseconds before a card closes itself, or `0` for "never".
+ */
+export function readStoredDismissMs() {
+  return readStored().dismissAfterMs
+}
+
+/**
+ * Store the popup lifetime the user picked.
+ * @param ms - milliseconds, or `0` for "never auto-close".
+ */
+export function writeStoredDismissMs(ms) {
+  writeStored({ dismissAfterMs: ms })
 }

src/client/core/toasts.js

@@ -1,6 +1,11 @@
 /**
  * The light in-app popup stack: its lifetime, its ordering, and its bound.
  *
+ * The lifetime is the user's, read from the store at the moment a card is armed:
+ * the settings page offers a few delays plus "never", and re-arming after a hover
+ * picks the current choice up. `0` means the card waits for the user instead of a
+ * timer.
+ *
  * @module @dsh-plugin/session-notify/client/core/toasts
  */
 
@@ -13,10 +18,19 @@ import { TOAST_DURATION_MS, TOAST_LIMIT } from '../constants.js'
  */
 export function createToastStack({ store, copy }) {
   const timers = new Map()
+  /** Cards the pointer is resting on: they carry no timer until it leaves. */
+  const held = new Set()
   let seq = 0
 
+  /** The configured lifetime, falling back to the default for a value this version cannot use. */
+  const lifetime = () => {
+    const configured = store.getSnapshot().dismissAfterMs
+    return typeof configured === 'number' && configured >= 0 ? configured : TOAST_DURATION_MS
+  }
+
   /** Drop one popup and cancel its lifetime timer. */
   const closeToast = (id) => {
+    held.delete(id)
     const timer = timers.get(id)
     if (timer !== undefined) {
       clearTimeout(timer)
@@ -27,21 +41,42 @@ export function createToastStack({ store, copy }) {
     store.set({ ...snapshot, toasts: snapshot.toasts.filter((toast) => toast.id !== id) })
   }
 
-  /** Arm one popup's lifetime; hovering calls `hold` first, then this again. */
+  /**
+   * Arm one popup's lifetime; hovering calls `hold` first, then this again.
+   * A lifetime of `0` arms nothing: the card stays until it is dismissed.
+   */
   const armToast = (id) => {
+    held.delete(id)
     const timer = timers.get(id)
     if (timer !== undefined) clearTimeout(timer)
-    timers.set(id, setTimeout(() => closeToast(id), TOAST_DURATION_MS))
+    timers.delete(id)
+    const duration = lifetime()
+    if (duration === 0) return
+    timers.set(id, setTimeout(() => closeToast(id), duration))
   }
 
   /** Pause one popup's lifetime while the pointer rests on it. */
   const holdToast = (id) => {
+    held.add(id)
     const timer = timers.get(id)
     if (timer === undefined) return
     clearTimeout(timer)
     timers.delete(id)
   }
 
+  /**
+   * Apply the current lifetime to the cards already on screen.
+   *
+   * Changing the setting restarts the countdown for what is visible — otherwise
+   * a card raised under the old lifetime would still close on the old schedule.
+   * A held card is left alone: the pointer is on it, so nothing may close it.
+   */
+  const rearmAll = () => {
+    for (const toast of store.getSnapshot().toasts) {
+      if (!held.has(toast.id)) armToast(toast.id)
+    }
+  }
+
   /**
    * Show one light in-app popup: the trigger as the title, the conversation
    * and its detail as the description, so the heading says what happened and
@@ -65,6 +100,7 @@ export function createToastStack({ store, copy }) {
         clearTimeout(timer)
         timers.delete(dropped.id)
       }
+      held.delete(dropped.id)
     }
     store.set({ ...snapshot, toasts: next.slice(0, TOAST_LIMIT) })
     armToast(toast.id)
@@ -74,7 +110,8 @@ export function createToastStack({ store, copy }) {
   const dispose = () => {
     for (const timer of timers.values()) clearTimeout(timer)
     timers.clear()
+    held.clear()
   }
 
-  return { showToast, closeToast, armToast, holdToast, dispose }
+  return { showToast, closeToast, armToast, holdToast, rearmAll, dispose }
 }

src/client/i18n/en.js

@@ -12,7 +12,6 @@ export const en = {
   'notification.completion': 'Conversation finished',
   'notification.approval': 'Approval required',
   'notification.question': 'Answer needed',
-  'body.completion': '{title} finished this round',
   'body.approval': '{title}: {tool} is waiting for your approval',
   'body.approvalPlain': '{title}: a tool is waiting for your approval',
   'body.question': '{title}: waiting for your answer',
@@ -20,7 +19,6 @@ export const en = {
   'body.untitled': 'Untitled conversation',
   'toast.view': 'View',
   'toast.dismiss': 'Dismiss',
-  'settings.title': 'Session notifications',
   'settings.description': 'A system notification while the window is in the background, a light in-app popup while it is in the foreground; the conversation on screen is never interrupted.',
   'settings.permission.granted': 'System notifications are on',
   'settings.permission.default': 'System notification permission has not been granted',
@@ -39,15 +37,22 @@ export const en = {
   'settings.health.noHooks': 'No session status received (notifications will not fire)',
   'settings.health.error': 'Watching session status failed: {message}',
   'settings.health.starting': 'Waiting for the session list',
-  'settings.kinds.label': 'Notify about',
   'settings.kind.completion': 'Finished',
   'settings.kind.approval': 'Approval',
   'settings.kind.question': 'Questions',
+  'settings.dismiss.label': 'Auto-close',
+  'settings.dismiss.3000': '3s',
+  'settings.dismiss.6000': '6s',
+  'settings.dismiss.10000': '10s',
+  'settings.dismiss.30000': '30s',
+  'settings.dismiss.0': 'Never',
   'config.section.kinds': 'What to notify about',
+  'config.section.popup': 'Popup',
   'config.section.permission': 'System notification permission',
   'config.section.status': 'Status',
   'config.intro': 'Every alert comes from this page: a system notification while the window is in the background, the light popup here while it is in the foreground.',
   'config.saveNote': 'The switches are stored in this browser and survive reinstalling the plugin.',
+  'config.dismiss.note': 'Hovering a card pauses the countdown; with Never, close each one with ✕ or Esc.',
   'config.testHint': 'The buttons here go straight to the system channel, so you can verify it on its own (they fire even while the window is in front).',
   'config.testAny': 'Test alert',
   'config.testSystem': 'Test system notification',

src/client/i18n/zh.js

@@ -12,7 +12,6 @@ export const zh = {
   'notification.completion': '会话已完成',
   'notification.approval': '需要授权',
   'notification.question': '需要回答',
-  'body.completion': '{title} 已完成这一轮回答',
   'body.approval': '{title}：工具 {tool} 正在等待你的授权',
   'body.approvalPlain': '{title}：有工具正在等待你的授权',
   'body.question': '{title}：正在等待你的回答',
@@ -20,7 +19,6 @@ export const zh = {
   'body.untitled': '未命名会话',
   'toast.view': '查看',
   'toast.dismiss': '关闭',
-  'settings.title': '会话通知',
   'settings.description': '窗口不在前台时用系统通知，窗口在前台时用应用内轻弹窗；正在看的那个会话完成后不打扰。',
   'settings.permission.granted': '系统通知已开启',
   'settings.permission.default': '尚未授予系统通知权限',
@@ -39,15 +37,22 @@ export const zh = {
   'settings.health.noHooks': '未收到会话状态（通知不会触发）',
   'settings.health.error': '监听会话状态出错：{message}',
   'settings.health.starting': '正在等待会话列表',
-  'settings.kinds.label': '提醒内容',
   'settings.kind.completion': '完成',
   'settings.kind.approval': '授权',
   'settings.kind.question': '提问',
+  'settings.dismiss.label': '自动关闭',
+  'settings.dismiss.3000': '3 秒',
+  'settings.dismiss.6000': '6 秒',
+  'settings.dismiss.10000': '10 秒',
+  'settings.dismiss.30000': '30 秒',
+  'settings.dismiss.0': '永不',
   'config.section.kinds': '提醒内容',
+  'config.section.popup': '轻弹窗',
   'config.section.permission': '系统通知权限',
   'config.section.status': '运行状态',
   'config.intro': '提醒都从当前页面发出：窗口不在前台时是系统通知，窗口在前台时是这里的轻弹窗。',
   'config.saveNote': '开关保存在浏览器本地，重装插件不会丢失。',
+  'config.dismiss.note': '鼠标停在上面时不会消失；选「永不」时，每条要自己点 ✕ 或按 Esc 关掉。',
   'config.testHint': '这里的按钮直接走系统通知通道，用来验证系统通知本身是否可用（窗口在前台也照发）。',
   'config.testAny': '测试提醒',
   'config.testSystem': '测试系统通知',

src/client/plugin.js

@@ -37,7 +37,7 @@ import { createTranslator, registerDictionaries } from './i18n/index.js'
 import { focusWindow, notificationPermission, platformKey, windowIsAway } from './platform.js'
 import { report, text } from './core/log.js'
 import { createStore } from './core/store.js'
-import { readStoredKinds } from './core/storage.js'
+import { readStoredDismissMs, readStoredKinds } from './core/storage.js'
 import { createCopy } from './core/copy.js'
 import { createToastStack } from './core/toasts.js'
 import { createReplay } from './core/replay.js'
@@ -63,6 +63,7 @@ export function apply(ctx) {
   const store = createStore({
     permission: notificationPermission(),
     kinds: readStoredKinds(),
+    dismissAfterMs: readStoredDismissMs(),
     toasts: [],
     promptError: '',
     health: { state: 'starting', message: '' },
@@ -194,6 +195,7 @@ export function apply(ctx) {
       testAny: actions.sendTest,
       testSystem: actions.sendTestSystem,
       setKind: actions.setKindEnabled,
+      setDismiss: actions.setDismissAfter,
     }),
   }, ConfigSection))
 

src/client/ui/ConfigSection.js

@@ -16,8 +16,9 @@
  */
 
 import * as React from 'react'
-import { KINDS } from '../constants.js'
+import { DISMISS_CHOICES, KINDS } from '../constants.js'
 import { windowIsAway } from '../platform.js'
+import { DismissRow } from './DismissRow.js'
 import { KindRow } from './KindRow.js'
 import { seatTranslator, useOwnStore } from './hooks.js'
 import { CSS } from './styles.js'
@@ -84,6 +85,17 @@ export function ConfigSection(props) {
           }))),
         h('p', { className: 'dsn-group-note' }, tr('config.saveNote'))),
 
+      h('section', { className: 'dsn-group' },
+        h('h3', { className: 'dsn-group-title' }, tr('config.section.popup')),
+        h('div', { className: 'dsn-list' },
+          h(DismissRow, {
+            label: tr('settings.dismiss.label'),
+            options: DISMISS_CHOICES.map((value) => ({ value, label: tr(`settings.dismiss.${value}`) })),
+            value: snapshot.dismissAfterMs,
+            onChange: props.setDismiss,
+          })),
+        h('p', { className: 'dsn-group-note' }, tr('config.dismiss.note'))),
+
       h('section', { className: 'dsn-group' },
         h('h3', { className: 'dsn-group-title' }, tr('config.section.permission')),
         h('div', { className: 'dsn-list' },

src/client/ui/DismissRow.js

@@ -0,0 +1,30 @@
+/**
+ * One popup-lifetime row: the choices are the values they set, so the row needs
+ * no second control and no free-form input.
+ *
+ * @module @dsh-plugin/session-notify/client/ui/DismissRow
+ */
+
+import * as React from 'react'
+
+const h = React.createElement
+
+/**
+ * @param props - `label` (the row's own label and the group's accessible name),
+ *   `options` (`{ value, label }[]`, in display order), `value` (the chosen one),
+ *   and `onChange(value)`.
+ */
+export function DismissRow(props) {
+  return h('div', { className: 'dsn-row' },
+    h('div', { className: 'dsn-row-text' },
+      h('div', { className: 'dsn-row-title' }, props.label)),
+    h('div', { className: 'dsn-chips', role: 'radiogroup', 'aria-label': props.label },
+      props.options.map((option) => h('button', {
+        key: String(option.value),
+        type: 'button',
+        role: 'radio',
+        className: 'dsn-chip',
+        'aria-checked': option.value === props.value,
+        onClick: () => props.onChange(option.value),
+      }, option.label))))
+}

src/client/ui/styles.js

@@ -58,6 +58,11 @@ export const CSS = `
 .dsn-row.is-action{justify-content:flex-end;padding:12px 0 0}
 .dsn-row-text{display:flex;flex-direction:column;gap:2px;min-width:0}
 .dsn-row-title{color:var(--dsw-alias-label-primary);font-size:14px;line-height:22px}
+.dsn-chips{display:flex;align-items:center;gap:6px;flex:none}
+.dsn-chip{box-sizing:border-box;display:inline-flex;align-items:center;justify-content:center;height:28px;min-width:46px;padding:0 10px;border:.5px solid var(--dsw-alias-border-l4);border-radius:var(--dsw-radius-sm);background:transparent;color:var(--dsw-alias-label-secondary);font:inherit;font-size:12.5px;line-height:18px;cursor:pointer}
+.dsn-chip:hover:not([aria-checked='true']){background:var(--dsw-alias-interactive-bg-hover);color:var(--dsw-alias-label-primary)}
+.dsn-chip[aria-checked='true']{border-color:transparent;background:var(--dsw-alias-brand-primary);color:var(--dsw-alias-label-primary-foreground);cursor:default}
+.dsn-chip:focus-visible{outline:var(--dsw-focus-ring-width) solid var(--dsw-focus-ring-color,var(--dsw-alias-state-business-primary));outline-offset:2px}
 .dsn-row-sub{margin:0;color:var(--dsw-alias-label-tertiary);font-size:12px;line-height:18px}
 .dsn-state{display:inline-flex;align-items:center;gap:8px;color:var(--dsw-alias-label-primary);font-size:14px;line-height:22px}
 .dsn-dot{flex:none;width:6px;height:6px;border-radius:50%;background:var(--dsw-alias-state-success-primary)}