fix: package caveman codex session hook

scripts/sync_external_plugins.ps1

@@ -935,6 +935,7 @@ function Sync-CodexPlugin {
   Remove-ReadmeImageReferences -Root $pluginDir -ImagePathPrefixes $Source.readmeImageExcludes
   Remove-ReadmeLines -Root $pluginDir -LineExcludes $Source.readmeLineExcludes
   Compress-ImagesToWebp -Root $pluginDir -CompressPaths $Source.webpCompressPaths
+  Update-SkillTextReplacements -Root $pluginDir -Replacements $Source.pluginTextReplacements
   Apply-LocalOverrides -PluginDir $pluginDir -Source $Source
   if ($Source.PSObject.Properties.Name -contains "manifestVersionPath" -and $Source.manifestVersionPath) {
     $versionSourceRelative = [string]$Source.manifestVersionPath