0.2.3: prepare follow-up fixes and client features (#407, #408, #410, #413, #431, #435, #436, #440, #444)

Add special-target activation without bypassing attack cadence, cooperative
card preferences and emotes, skill sound banks, per-operator voice choices,
text sizing, install prompts, closed-tab recovery and unanimous setup rerolls.
Retain late deployment elapsed time and resolve echo/counter pulses without
recursive hook overflow. Independent final review remains pending.

Golden: roster-016, roster-035, roster-036, roster-045;
boss-boss_1-pair, boss-boss_3-pair, boss-boss_5-pair, boss-boss_7-pair,
hidden-boss_9-pair; solo-HARD-9-boosted: Lemuen attack cadence.
diy-132: Necras extra activation targets.
coop2-NORMAL-14-standins: cooperative purchase preference and simulation fixes.
hidden-boss_10-solo: echo pulse FIFO resolution.
See DESIGN 28.13-28.24 for assumptions, sources and contributor credit.

public/js/ui/resumeMatch.js

@@ -0,0 +1,38 @@
+// Recover an explicitly selected local seat; nickname and IP never identify a player.
+import { useEffect, useState } from '../../vendor/hooks.module.js';
+import { html, Button, Modal } from './components.js';
+import { identity } from '../net.js';
+import { t } from '../../../shared/i18n.js';
+import { toast } from './toasts.js';
+
+export function ResumeMatchButton() {
+  const [items, setItems] = useState(() => identity.recoverable());
+  const [open, setOpen] = useState(false);
+  const [busy, setBusy] = useState(false);
+  useEffect(() => {
+    const refresh = () => setItems(identity.recoverable());
+    window.addEventListener('storage', refresh);
+    window.addEventListener('focus', refresh);
+    refresh();
+    return () => { window.removeEventListener('storage', refresh); window.removeEventListener('focus', refresh); };
+  }, []);
+  if (!items.length) return null;
+  const resume = async (item) => {
+    if (busy) return;
+    setBusy(true);
+    if (await identity.resume(item.id)) {
+      identity.saveName(item.name);
+      identity.setEntered(true);
+      location.reload();
+    } else {
+      setBusy(false);
+      toast(t('此对局仍在其他窗口中，或当前浏览器无法安全恢复。请关闭原窗口后重试。'), 'warn');
+    }
+  };
+  return html`<${Button} variant="secondary" size="sm" data-testid="resume-local-match" onClick=${() => setOpen(true)}>${t('恢复本机对局')}<//>
+    <${Modal} open=${open} onClose=${() => !busy && setOpen(false)} title=${t('恢复本机对局')}>
+      <p>${t('选择已关闭窗口的对局。服务器重启或对局过期后无法恢复。')}</p>
+      ${items.map((item) => html`<${Button} key=${item.id} variant="secondary" block=${true} disabled=${busy} onClick=${() => resume(item)}>
+        ${t('{name} · 同盟 {code}', { name: item.name || t('博士'), code: item.code || '—' })}<//>`)}
+    <//>`;
+}