Bump version to 1.0.11

Machine status probe on page load:
- POST /api/machines/refresh probes all machines in parallel (max 20 concurrent, 1.5s timeout)
- Updates DB status and broadcasts via SSE to all connected browser tabs
- Server-side throttle: ignores refresh requests within 10s
- Machines.tsx and Dashboard.tsx fire probe on mount
- Visual "Checking machine status..." indicator in Machines table
- MachineHandler now accepts *Engine for ProbeAllMachines access

internal/api/handlers_machines.go

@@ -10,15 +10,17 @@ import (
 
 	"github.com/go-chi/chi/v5"
 	"github.com/syncserver/internal/models"
+	"github.com/syncserver/internal/syncengine"
 	"github.com/syncserver/internal/wol"
 )
 
 type MachineHandler struct {
-	db *sql.DB
+	db     *sql.DB
+	engine *syncengine.Engine
 }
 
-func NewMachineHandler(db *sql.DB) *MachineHandler {
-	return &MachineHandler{db: db}
+func NewMachineHandler(db *sql.DB, engine *syncengine.Engine) *MachineHandler {
+	return &MachineHandler{db: db, engine: engine}
 }
 
 var macRegex = regexp.MustCompile(`^([0-9A-Fa-f]{2}[:-]){5}[0-9A-Fa-f]{2}$`)
@@ -209,6 +211,16 @@ func (h *MachineHandler) TestWoL(w http.ResponseWriter, r *http.Request) {
 	writeJSON(w, map[string]interface{}{"ok": true, "sent": 3})
 }
 
+func (h *MachineHandler) Refresh(w http.ResponseWriter, r *http.Request) {
+	if h.engine == nil {
+		writeError(w, http.StatusInternalServerError, "engine not available")
+		return
+	}
+	go h.engine.ProbeAllMachines()
+	w.WriteHeader(http.StatusAccepted)
+	writeJSON(w, map[string]string{"status": "probing"})
+}
+
 func (h *MachineHandler) Delete(w http.ResponseWriter, r *http.Request) {
 	id, err := strconv.ParseInt(chi.URLParam(r, "id"), 10, 64)
 	if err != nil {

internal/api/router.go

@@ -33,7 +33,7 @@ func NewServer(cfg *config.Config, db *sql.DB, engine *syncengine.Engine) *Serve
 	s := &Server{router: r, cfg: cfg, engine: engine}
 
 	authHandler := NewAuthHandler(db)
-	machineHandler := NewMachineHandler(db)
+	machineHandler := NewMachineHandler(db, engine)
 	syncPairHandler := NewSyncPairHandler(db)
 	jobHandler := NewJobHandler(db, engine)
 	sseHandler := NewSSEHandler(engine)
@@ -49,6 +49,7 @@ func NewServer(cfg *config.Config, db *sql.DB, engine *syncengine.Engine) *Serve
 		r.With(auth.RequireAuth).Route("/machines", func(r chi.Router) {
 			r.Get("/", machineHandler.List)
 			r.Post("/", machineHandler.Create)
+			r.Post("/refresh", machineHandler.Refresh)
 			r.Get("/{id}", machineHandler.Get)
 			r.Put("/{id}", machineHandler.Update)
 			r.Delete("/{id}", machineHandler.Delete)