App v0.2.26 and gateway 0.1.20

Client: seek controls, Bazarr subtitle download and cast panel in the
player; MDBList ratings strip; episode and schedule detail pages; series
pace estimate; what's new panel; install-permission onboarding step;
synced per-profile preferences; Emby outage banner.

Gateway: rebuilt admin console (one fragment per page), preference
history and restore, merged Continue Watching, Emby health probe,
subtitle selection and Bazarr download, structured request logging with
per-request identity, and embedded build version.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

server/internal/store/devices_test.go

@@ -0,0 +1,20 @@
+package store
+
+import "testing"
+
+// The exemption is the safety of the whole rule: a build predating device naming calls
+// itself "Memby TV", and a household with two of those would otherwise watch each set
+// sign the other out every time somebody opened the app.
+func TestSupersedeNameRefusesNamesThatIdentifyNothing(t *testing.T) {
+	for _, name := range []string{"", "   ", DefaultDeviceName, "memby tv", "  Memby TV  "} {
+		if got := supersedeName(name); got != "" {
+			t.Fatalf("supersedeName(%q) = %q, want no match", name, got)
+		}
+	}
+}
+
+func TestSupersedeNameMatchesOnTheNameSomebodyTyped(t *testing.T) {
+	if got := supersedeName("  Living room  "); got != "Living room" {
+		t.Fatalf("supersedeName trimmed to %q", got)
+	}
+}