feat(boss): Chief of Staff Boss + spun-crow registry with cap (#42)

server.go

@@ -32,6 +32,7 @@ type Server struct {
 	approver   *WebApprover
 	hub        *Hub
 	nests      *NestStore
+	crows      *CrowStore
 	msgs       *MessageStore
 	ctx        context.Context // cancelled on shutdown; lists and streams end with it
 	beat       time.Duration
@@ -45,13 +46,17 @@ func NewServer(ctx context.Context, p *Pipeline, approver *WebApprover, nests *N
 // WithMessages attaches the nest conversation log (chatroom path).
 func (s *Server) WithMessages(m *MessageStore) *Server { s.msgs = m; return s }
 
+// WithCrows attaches the spun-crow registry (the Boss writes through it).
+func (s *Server) WithCrows(c *CrowStore) *Server { s.crows = c; return s }
+
 func (s *Server) Handler() http.Handler {
 	mux := http.NewServeMux()
 	mux.HandleFunc("POST /api/lists", s.postList)
 	mux.HandleFunc("GET /api/events", s.events)
 	mux.HandleFunc("POST /api/verdicts", s.postVerdict)
 	mux.HandleFunc("GET /api/trust", s.trust)
-	mux.HandleFunc("GET /api/crows", s.crows)
+	mux.HandleFunc("GET /api/personas", s.crowPersonas)
+	mux.HandleFunc("GET /api/crows", s.getCrowRegistry)
 	mux.HandleFunc("GET /api/nests", s.getNests)
 	mux.HandleFunc("POST /api/nests", s.postNest)
 	mux.HandleFunc("GET /api/nests/{nest_id}/messages", s.getNestMessages)
@@ -82,6 +87,8 @@ func cmdServe(args []string) {
 	must(err)
 	msgs, err := LoadMessageStore(filepath.Join(dataDir, "messages"))
 	must(err)
+	spun, err := LoadCrowStore(filepath.Join(dataDir, "crows.json"))
+	must(err)
 
 	ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt)
 	defer stop()
@@ -93,7 +100,7 @@ func cmdServe(args []string) {
 	if jev != nil {
 		fmt.Printf("Sentry triage: %s, LLM fallback\n", jev.Name())
 	}
-	s := NewServer(ctx, p, approver, nests).WithMessages(msgs)
+	s := NewServer(ctx, p, approver, nests).WithMessages(msgs).WithCrows(spun)
 
 	srv := &http.Server{Addr: *addr, Handler: s.Handler(), ReadHeaderTimeout: 10 * time.Second}
 	go func() {
@@ -318,8 +325,9 @@ func (s *Server) postNest(w http.ResponseWriter, r *http.Request) {
 	}
 }
 
-// crows lists each crow's persona for the UI (name, epithet, strength, backstory).
-func (s *Server) crows(w http.ResponseWriter, r *http.Request) {
+// crowPersonas lists each persona crow for the UI (name, epithet, strength,
+// backstory). The spun-crow registry lives at GET /api/crows (crowreg.go).
+func (s *Server) crowPersonas(w http.ResponseWriter, r *http.Request) {
 	out := make([]map[string]string, 0, len(rosterOrder))
 	for _, n := range rosterOrder {
 		p := personas[n]