Feat v0.6.0 cluster registry (#36)

Co-authored-by: Jeffrey Smith <jasafpro@gmail.com>
Co-committed-by: Jeffrey Smith <jasafpro@gmail.com>

server/handlers/packages_bundled.go

@@ -23,13 +23,19 @@ import (
 )
 
 // defaultBundledPackages is the curated set of packages installed by default.
+// This is the dev/test bundle — includes demos and workflow examples.
 // Other packages still ship in the Docker image but require BUNDLED_PACKAGES
 // to be set explicitly (or "*" for all).
+//
+// Recommended production override (lean):
+//   BUNDLED_PACKAGES=notes,chat,chat-core,cluster-dashboard
 var defaultBundledPackages = map[string]bool{
 	"notes":                 true,
+	"chat":                  true,
 	"chat-core":             true,
 	"workflow-chat":         true,
 	"dashboard":             true,
+	"cluster-dashboard":     true,
 	"workflow-demo":         true,
 	"bug-report-triage":     true,
 	"content-approval":      true,