fix: изменение монтирования /ws

server/internal/api/api.go

@@ -3,6 +3,7 @@ package api
 import (
 	"log/slog"
 	"net/http"
+	"strings"
 
 	"messenger/internal/auth"
 	"messenger/internal/platform/config"
@@ -19,7 +20,8 @@ type apiHandler struct {
 }
 
 // NewHandler builds the /api/v1 route tree with all middleware applied.
-func NewHandler(st *store.Store, tm *auth.TokenManager, hub *realtime.Hub, log *slog.Logger, cfg *config.Config) http.Handler {
+// static, when non-nil, serves the built frontend for non-API paths.
+func NewHandler(st *store.Store, tm *auth.TokenManager, hub *realtime.Hub, log *slog.Logger, cfg *config.Config, static http.Handler) http.Handler {
 	h := &apiHandler{
 		store:  st,
 		tokens: tm,
@@ -54,6 +56,16 @@ func NewHandler(st *store.Store, tm *auth.TokenManager, hub *realtime.Hub, log *
 
 	mux.Handle("GET /ws", authHandler)
 
+	if static != nil {
+		mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+			if strings.HasPrefix(r.URL.Path, "/api/") {
+				writeError(w, http.StatusNotFound, "not found")
+				return
+			}
+			static.ServeHTTP(w, r)
+		})
+	}
+
 	return mux
 }