maintain | 2026-08-07 机制固化（frontmatter 字段审计强制 + 月度回顾归档提醒）+ 18 页补 last_updated

tools/wiki-audit.ps1

@@ -69,6 +69,28 @@ foreach ($page in $pages) {
     }
 
     $text = [IO.File]::ReadAllText($page.FullName)
+
+    # frontmatter 必填字段（schema 第 3 节：title/type/last_updated/tags/confidence；
+    # 导航页整体豁免（走导航 frontmatter 约定），raw_sources 另对 query 页豁免）
+    $fmMatch = [regex]::Match($text, '(?s)^---\r?\n(.*?)\r?\n---')
+    if ($fmMatch.Success) {
+        $fmText = $fmMatch.Groups[1].Value
+        $isNavPage = $page.Name -in @('INDEX.md', 'Glossary.md', 'sources.md', '期货研究资料目录.md', '期货资料来源与证据边界.md')
+        if (-not $isNavPage) {
+            foreach ($field in @('title', 'type', 'last_updated', 'tags', 'confidence')) {
+                if (-not [regex]::IsMatch($fmText, "(?m)^$field\s*:")) {
+                    Add-Warning "missing frontmatter field '$field' in $($page.FullName)"
+                }
+            }
+        }
+        $isQueryPage = [regex]::IsMatch($fmText, '(?m)^type:\s*query')
+        if (-not $isQueryPage -and -not $isNavPage) {
+            if (-not [regex]::IsMatch($fmText, '(?m)^raw_sources\s*:')) {
+                Add-Warning "missing raw_sources field in $($page.FullName)"
+            }
+        }
+    }
+
     foreach ($match in [regex]::Matches($text, '\[\[([^\]|#]+)(?:#[^\]|]+)?(?:\|[^\]]+)?\]\]')) {
         $target = $match.Groups[1].Value.Trim()
         if (-not $byBaseName.ContainsKey($target)) {
@@ -137,6 +159,13 @@ if (Test-Path -LiteralPath $State -PathType Leaf) {
     Add-Error "compile-results.tsv does not exist: $State"
 }
 
+# 月度回顾页积累提醒（schema 第 7 节时序内容约定：满 3 页应归档最早为历史层）
+$reviewPages = @($pages | Where-Object { $_.BaseName -match '20\d{2}年\d{1,2}月市场回顾$' })
+if ($reviewPages.Count -ge 3) {
+    $reviewNames = ($reviewPages | Sort-Object Name | ForEach-Object { $_.BaseName }) -join '、'
+    Add-Warning "月度回顾页已积累 $($reviewPages.Count) 页（$reviewNames）；按 schema 时序内容约定应归档最早页面为历史层（status: historical）并由季度/年度综述承接"
+}
+
 $allTextFiles = @(Get-ChildItem -LiteralPath $Root -Recurse -File -Include '*.md', '*.tsv', '*.log' -ErrorAction SilentlyContinue)
 $deletedSourceRefs = @()
 foreach ($file in $allTextFiles) {