```

feat(Materials): 更新CoreBattleGround材质贴图和缩放参数

更换了CoreBattleGround材质的主纹理，将纹理GUID从73e4d6cf089824c0cadfcefa5b15d306
更新为c6af6f473739fb546ac7775e5c957da1，并调整纹理缩放参数从{x: 3, y: 4}修改为
{x: 1, y: 1}，同时移除了多余的_MetallicGlossMap配置项。
```

.codely.packages/cn.tuanjie.codely.bridge@1.0.85-785dea6a/scripts/fix-meta-guids.ps1

@@ -0,0 +1,80 @@
+param(
+    [switch]$Check,
+    [switch]$NoStage
+)
+
+$ErrorActionPreference = "Stop"
+
+$repoRoot = (Resolve-Path (Join-Path $PSScriptRoot "..")).Path
+Set-Location $repoRoot
+
+$mode = if ($Check) { "check" } else { "fix" }
+$autoStage = -not $NoStage
+
+function New-GuidHex {
+    return [Guid]::NewGuid().ToString("N")
+}
+
+$invalidCount = 0
+$fixedCount = 0
+
+$metaFiles = Get-ChildItem -Path . -Recurse -Filter *.meta -File |
+    Where-Object {
+        $_.FullName -notmatch '\\\.git\\' -and
+        $_.FullName -notmatch '\\build\\' -and
+        $_.FullName -notmatch '\\obj\\'
+    }
+
+foreach ($file in $metaFiles) {
+    $content = Get-Content -Path $file.FullName -Raw
+    $guidMatch = [regex]::Match($content, '(?m)^guid:\s*(\S+)\s*$')
+    if (-not $guidMatch.Success) {
+        continue
+    }
+
+    $guid = $guidMatch.Groups[1].Value
+    if ($guid -match '^[a-f0-9]{32}$') {
+        continue
+    }
+
+    $invalidCount++
+    $newGuid = New-GuidHex
+
+    if ($mode -eq "fix") {
+        $newContent = [regex]::Replace($content, '(?m)^guid:\s*\S+\s*$', "guid: $newGuid", 1)
+        [System.IO.File]::WriteAllText($file.FullName, $newContent)
+
+        if ($autoStage) {
+            git add -- $file.FullName | Out-Null
+        }
+
+        Write-Output "FIXED $($file.FullName): $guid -> $newGuid"
+        $fixedCount++
+    }
+    else {
+        Write-Output "INVALID $($file.FullName): $guid (would fix to $newGuid)"
+    }
+}
+
+if ($invalidCount -eq 0) {
+    Write-Output "All .meta GUIDs are valid."
+    exit 0
+}
+
+if ($mode -eq "check") {
+    Write-Output ""
+    Write-Output "Found $invalidCount invalid .meta GUID(s)."
+    Write-Output "Run to fix:"
+    Write-Output "  .\scripts\fix-meta-guids.ps1"
+    exit 1
+}
+
+Write-Output ""
+Write-Output "Fixed $fixedCount invalid .meta GUID(s)."
+if ($autoStage) {
+    Write-Output "Staged fixed .meta files automatically."
+}
+else {
+    Write-Output "Remember to stage fixed files manually."
+}
+Write-Output "You can run git commit again."