Schaerfe Semantik des Statuspfads nach

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

docs/PLAYER-STATUS-HTTP.md

@@ -92,7 +92,12 @@ Noch nicht Teil dieser Stufe:
 - Admin-UI-Anzeige des letzten Status
 - Retry-Queue oder lokale Zwischenspeicherung im Agent
 
-Agent-seitig wird die Server-Erreichbarkeit aktuell lokal als `unknown`, `online` oder `degraded` aus dem Erfolg der HTTP-Reports abgeleitet.
+Agent-seitig wird die Server-Erreichbarkeit aktuell lokal als `unknown`, `online`, `degraded` oder `offline` aus dem Erfolg der HTTP-Reports abgeleitet.
+
+Fuer den transportierten Wert im erfolgreichen HTTP-Report gilt aktuell bewusst einfach:
+
+- wenn ein Report vom Backend akzeptiert wurde, wird dieser Report selbst als `server_connectivity = online` gespeichert
+- anhaltende Ausfaelle werden primaer ueber lokale Agent-Zustaende und serverseitige `stale`-Ableitung sichtbar
 
 ## Folgeschritte
 

player/agent/internal/app/app.go

@@ -173,10 +173,14 @@ func (a *App) reportStatus(ctx context.Context) {
 	}
 
 	snapshot := a.Snapshot()
+	payloadConnectivity := snapshot.ServerConnectivity
+	if payloadConnectivity == ConnectivityUnknown || payloadConnectivity == ConnectivityOnline || payloadConnectivity == ConnectivityDegraded || payloadConnectivity == ConnectivityOffline {
+		payloadConnectivity = ConnectivityOnline
+	}
 
 	err := a.reporter.Send(ctx, statusreporter.Snapshot{
 		Status:                string(snapshot.Status),
-		ServerConnectivity:    string(snapshot.ServerConnectivity),
+		ServerConnectivity:    string(payloadConnectivity),
 		ScreenID:              snapshot.ScreenID,
 		ServerBaseURL:         snapshot.ServerBaseURL,
 		MQTTBroker:            snapshot.MQTTBroker,

player/agent/internal/app/app_test.go

@@ -16,10 +16,12 @@ type recordingReporter struct {
 	callCount int
 	err       error
 	errs      []error
+	snapshots []statusreporter.Snapshot
 }
 
-func (r *recordingReporter) Send(_ context.Context, _ statusreporter.Snapshot) error {
+func (r *recordingReporter) Send(_ context.Context, snapshot statusreporter.Snapshot) error {
 	r.callCount++
+	r.snapshots = append(r.snapshots, snapshot)
 	if len(r.errs) > 0 {
 		err := r.errs[0]
 		r.errs = r.errs[1:]
@@ -212,13 +214,14 @@ func TestAppRunReportsStatusWithoutStoppingOnReporterError(t *testing.T) {
 }
 
 func TestAppRunMarksServerConnectivityOnlineAfterSuccessfulReport(t *testing.T) {
+	reporter := &recordingReporter{}
 	application := newApp(config.Config{
 		ScreenID:          "screen-online",
 		ServerBaseURL:     "http://127.0.0.1:8080",
 		MQTTBroker:        "tcp://127.0.0.1:1883",
 		HeartbeatEvery:    1,
 		StatusReportEvery: 1,
-	}, log.New(&bytes.Buffer{}, "", 0), time.Now, &recordingReporter{})
+	}, log.New(&bytes.Buffer{}, "", 0), time.Now, reporter)
 
 	ctx, cancel := context.WithCancel(context.Background())
 	errCh := make(chan error, 1)
@@ -239,6 +242,16 @@ func TestAppRunMarksServerConnectivityOnlineAfterSuccessfulReport(t *testing.T)
 		t.Fatalf("ServerConnectivity = %q, want %q", got, want)
 	}
 
+	if reporter.callCount == 0 {
+		cancel()
+		t.Fatal("reporter was not called")
+	}
+
+	if got, want := reporter.snapshots[0].ServerConnectivity, string(ConnectivityOnline); got != want {
+		cancel()
+		t.Fatalf("first reported connectivity = %q, want %q", got, want)
+	}
+
 	cancel()
 	<-errCh
 }
@@ -287,4 +300,8 @@ func TestReportStatusRecoversFromOfflineToOnline(t *testing.T) {
 	if got, want := application.Snapshot().ServerConnectivity, ConnectivityOnline; got != want {
 		t.Fatalf("recovered state = %q, want %q", got, want)
 	}
+
+	if got, want := reporter.snapshots[len(reporter.snapshots)-1].ServerConnectivity, string(ConnectivityOnline); got != want {
+		t.Fatalf("recovery payload connectivity = %q, want %q", got, want)
+	}
 }

server/backend/internal/httpapi/meta.go

@@ -25,6 +25,11 @@ func handleMeta(w http.ResponseWriter, _ *http.Request) {
 					"method": http.MethodGet,
 					"path":   "/api/v1/screens/{screenId}/status",
 				},
+				{
+					"name":   "player-status-ingest",
+					"method": http.MethodPost,
+					"path":   "/api/v1/player/status",
+				},
 			},
 		},
 	})

server/backend/internal/httpapi/playerstatus.go

@@ -32,6 +32,7 @@ func handlePlayerStatus(store playerStatusStore) http.HandlerFunc {
 			writeError(w, http.StatusBadRequest, "screen_id_required", "screen_id ist erforderlich", nil)
 			return
 		}
+		request.ScreenID = strings.TrimSpace(request.ScreenID)
 
 		if strings.TrimSpace(request.Timestamp) == "" {
 			writeError(w, http.StatusBadRequest, "timestamp_required", "ts ist erforderlich", nil)

server/backend/internal/httpapi/playerstatus_test.go

@@ -90,6 +90,28 @@ func TestHandlePlayerStatusRejectsMissingScreenID(t *testing.T) {
 	}
 }
 
+func TestHandlePlayerStatusStoresNormalizedScreenID(t *testing.T) {
+	store := newInMemoryPlayerStatusStore()
+	body := []byte(`{
+		"screen_id": "  info01-dev  ",
+		"ts": "2026-03-22T16:00:00Z",
+		"status": "running"
+	}`)
+
+	req := httptest.NewRequest(http.MethodPost, "/api/v1/player/status", bytes.NewReader(body))
+	w := httptest.NewRecorder()
+
+	handlePlayerStatus(store)(w, req)
+
+	if got, want := w.Code, http.StatusOK; got != want {
+		t.Fatalf("status = %d, want %d", got, want)
+	}
+
+	if _, ok := store.Get("info01-dev"); !ok {
+		t.Fatal("store.Get(normalized) ok = false, want true")
+	}
+}
+
 func TestHandlePlayerStatusRejectsMissingTimestamp(t *testing.T) {
 	body := []byte(`{
 		"screen_id": "info01-dev",