20260826 两宿主全线正本/回执/状态 + 协议正本地图v1.2 + 模板/镜面/坑清单（元审计收敛commit；前人未提交改动未碰）

ZCODE-DEV-20260826/public-spine/shell-frozen-src/scripts/channel-surface-layout.test.mjs

@@ -0,0 +1,26 @@
+import assert from 'node:assert/strict'
+import { readFileSync } from 'node:fs'
+import test from 'node:test'
+
+const read = (path) => readFileSync(new URL(`../${path}`, import.meta.url), 'utf8')
+
+test('channel surface gives every visible entry its own layout slot', () => {
+  const source = read('src/main.tsx')
+  const styles = read('src/styles.css')
+
+  const channel = source.match(/\{worldStage === 'channel'[\s\S]*?\n      \{worldStage === 'enterpriseWork'/)?.[0]
+  assert.ok(channel, 'channel world source must remain discoverable')
+  assert.match(channel, /className="channel-primary"/)
+  assert.match(channel, /className="channel-marketplace"/)
+  assert.equal((channel.match(/className="channel-main"/g) || []).length, 0)
+
+  assert.match(styles, /\.channel-primary\s*\{/)
+  assert.match(styles, /\.channel-marketplace\s*\{/)
+})
+test('the domain stage has exactly one atmosphere owner', () => {
+  const source = read('src/main.tsx')
+  assert.match(
+    source,
+    /\{!\(worldStage === 'domain' && surface === 'world'\) && <LakeAtmosphere awake=\{motionAwake\}\/>\}/,
+  )
+})