fix: correct community-reported combat and strategy draft behavior

Guard lethal stuns against a replacement deployment; keep bard auras running
through stun; require an active Aegir bond for Clementia's strategy; allow
Compass SP to bypass recovery locks; and refresh Hidden Core gun mitigation
against current gun/spring companions. Set multiplayer strategy picks to 50s
and describe renderer fallback without diagnosing unsupported hardware.

Golden moves (full 285-scenario regeneration):
- roster-008: inactive Aegir no longer gains 18 strategy layers.
- boss-boss_4-solo: bard regeneration continues through stun.
- hidden-boss_9-pair: mitigation covers first hits/current companions.
- standin-07: hammer stun cannot follow an immediate revival deployment.
No ending-reason changes. Sources and report-by-report findings: DESIGN 28.25.

public/js/screens/game.js

@@ -624,7 +624,7 @@ function MatchScreen() {
     let asked = null;
     try { asked = new URLSearchParams(globalThis.location?.search || '').get('render'); } catch { asked = null; }
     if (asked === 'fallback' || globalThis.__SP_RENDER__ === 'fallback') return;
-    toast(t('当前设备无法启用 3D / WebGL 渲染，已切换为简化视图（功能不受影响）'), 'info', { ttl: 5000 });
+    toast(t('渲染器暂时未能加载，已切换为简化视图（功能不受影响，可刷新重试）'), 'info', { ttl: 5000 });
   }, [viewKind]);
 
   // phase changes: banners, sounds, resets