fix(desktop): restore Eternal Lake Heart hierarchy

product-source/hololake-native-desktop/scripts/ambient-motion-idle.test.mjs

@@ -10,8 +10,8 @@ test('ambient lake motion sleeps by default and wakes only after human interacti
   assert.match(source, /onPointerMove=\{wakeAmbientMotion\}/)
   assert.match(source, /onPointerDown=\{wakeAmbientMotion\}/)
   assert.match(source, /onKeyDown=\{wakeAmbientMotion\}/)
-  assert.match(styles, /\.official-world \.world-star,[\s\S]*animation-play-state: paused/)
-  assert.match(styles, /\.official-world\.motion-awake \.world-star,[\s\S]*animation-play-state: running/)
+  assert.match(styles, /\.official-world \.world-star,[\s\S]*animation: none/)
+  assert.match(styles, /\.official-world\.motion-awake \.world-star \{ animation: world-star-breathe/)
 })
 
 test('the desktop shell has no permanent polling interval while idle', () => {

product-source/hololake-native-desktop/scripts/fifth-domain-private-route.test.mjs

@@ -18,6 +18,13 @@ test('the verified Zhizhi route unfolds through her exact private nesting', () =
   assert.match(source, /ICE-BB-\* · AGE/)
 })
 
+test('the Eternal Lake Heart system body exposes both owned branches before channel tools', () => {
+  assert.match(source, /title="心跳核心频道" meta="冰朔 · 私人频道"/)
+  assert.match(source, /title="爱之核心子系统" meta="责任主体 · 之之"/)
+  assert.match(source, /worldStage === 'heartbeat'/)
+  assert.match(source, /<h1>心跳核心频道<\/h1>/)
+})
+
 test('Fifth Domain human numbers are paired with their own login account', () => {
   assert.match(source, /'ICE-GL∞': 'bingshuo'/)
   assert.match(source, /'ICE-GL-ZHI∞': 'zhizhi'/)