Remove Debug section header from settings

TFI/Features/Settings/MobileSettingsView.swift

@@ -50,8 +50,6 @@ struct MobileSettingsView: View {
                     } label: {
                         Label("Taiwan Flag Available", systemImage: "touchid")
                     }
-                } header: {
-                    Text("Debug")
                 }
             }
         }

TFM/Features/Settings/SettingsPageView.swift

@@ -267,8 +267,6 @@ private struct SettingsIndexPage: View {
                     } label: {
                         Label("Taiwan Flag Available", systemImage: "touchid")
                     }
-                } header: {
-                    Text("Debug")
                 }
             }