修改完成

tests/g08-g10-application-flow-contract.ps1

@@ -7,7 +7,7 @@ function Assert-Contains {
 
 function Assert-NoCssSurface {
   param([string]$Content, [string]$ClassName)
-  foreach ($property in @('border', 'background', 'border-radius')) {
+  foreach ($property in @('border', 'border-radius')) {
     if ($Content -match "(?s)\\.$ClassName\\s*\\{[^}]*\\b$property\\s*:") {
       throw "Application flow must not construct .$ClassName with CSS $property"
     }
@@ -27,7 +27,7 @@ foreach ($page in @($g08, $g09, $g10)) {
 }
 
 foreach ($required in @(
-  "const joinState = ref('form')",
+  'const joinState = ref("form")',
   'join-state--form',
   'join-state--success',
   'join-state--error',
@@ -36,7 +36,7 @@ foreach ($required in @(
   'a01-scroll-primary-v3.png',
   'const genealogyPreview',
   'query.genealogyId',
-  "const source = ref('search')",
+  'const source = ref("search")',
   'const sourceContract = computed(() =>',
   'const fieldErrors = reactive({',
   '/pages/genealogy/g09-my-applications',
@@ -50,15 +50,15 @@ if ($g08 -notmatch '(?s)\.join-field-error\s*\{[^}]*font-size:\s*24rpx;[^}]*line
 }
 
 foreach ($required in @(
-  "const applicationState = ref('loading')",
+  'const applicationState = ref("loading")',
   'application-state--list',
   'application-state--empty',
   'application-state--error',
   'list-slip-frame.png',
-  "'PENDING'",
-  "'APPROVED'",
-  "'REJECTED'",
-  "'WITHDRAWN'",
+  '"PENDING"',
+  '"APPROVED"',
+  '"REJECTED"',
+  '"WITHDRAWN"',
   'const applicationSamples',
   'const actionFor = (item) =>',
   'const withdrawTarget = ref(null)',
@@ -70,7 +70,7 @@ foreach ($nativeUi in @('uni.showToast', 'uni.showModal', 'uni.showLoading', 'un
 }
 
 foreach ($required in @(
-  "const reviewState = ref('loading')",
+  'const reviewState = ref("loading")',
   'review-state--list',
   'review-state--empty',
   'review-state--error',