ux(storage): hide 'Eltávolítás a listából' on wizard-enrolled drives

List-removal only deletes the registry entry — it's the undo of a
manual path add. On an enrolled drive (/mnt/felhom-drives/) it leaves a
de-registered-but-still-bound limbo nobody wants; the real lifecycle
there is Biztonságos leválasztás / Végleges leszerelés. New
StoragePathView.IsEnrolled gates the button; manual paths keep it; the
decommissioned-branch removal (final cleanup) is unchanged. Endpoint
untouched.

controller/internal/web/settings_split_test.go

@@ -293,3 +293,47 @@ func TestNoEmojiInTemplates(t *testing.T) {
 		}
 	}
 }
+
+// TestListRemovalHiddenForEnrolledDrives: "Eltávolítás a listából" is the undo of a MANUAL
+// add only — a wizard-enrolled drive (/mnt/felhom-drives/) must not offer it (its lifecycle
+// is disconnect/decommission), while a manually added path keeps it.
+func TestListRemovalHiddenForEnrolledDrives(t *testing.T) {
+	s := testPageServer(t)
+	// two paths so neither is "the last one"; neither is default so the button condition can fire
+	if err := s.settings.AddStoragePath(settings.StoragePath{Path: "/mnt/felhom-drives/enrolled1", Label: "Enrolled", Schedulable: true, IsDefault: true}); err != nil {
+		t.Fatal(err)
+	}
+	if err := s.settings.AddStoragePath(settings.StoragePath{Path: "/mnt/manual_hdd", Label: "Manual", Schedulable: true}); err != nil {
+		t.Fatal(err)
+	}
+
+	body := getPage(t, s, "/storage").Body.String()
+
+	// the manual card renders the list-removal form, the enrolled card must not
+	manualForm := `value="/mnt/manual_hdd">`
+	enrolledForm := `value="/mnt/felhom-drives/enrolled1">`
+	removeAction := `action="/settings/storage/remove"`
+	if !strings.Contains(body, removeAction) {
+		t.Fatal("no list-removal form rendered at all — manual path should have one")
+	}
+	// slice per remove-form occurrence and check which path each carries
+	var enrolledHasRemove, manualHasRemove bool
+	for _, chunk := range strings.Split(body, removeAction)[1:] {
+		head := chunk
+		if len(head) > 400 {
+			head = head[:400]
+		}
+		if strings.Contains(head, enrolledForm) {
+			enrolledHasRemove = true
+		}
+		if strings.Contains(head, manualForm) {
+			manualHasRemove = true
+		}
+	}
+	if enrolledHasRemove {
+		t.Error("enrolled drive (/mnt/felhom-drives/) offers 'Eltávolítás a listából' — must be hidden")
+	}
+	if !manualHasRemove {
+		t.Error("manually added path lost its 'Eltávolítás a listából' button")
+	}
+}