Settings: move Data source section behind debug flag (debug-only)

FuelBoard/SettingsView.swift

@@ -9,7 +9,9 @@ import WidgetKit
 /// times to toggle it — no user-facing switch). The first test button uses
 /// REAL data (the actual cheapest station for the monitored fuel within the
 /// radius, exactly like a live alert) via `onTestAlert`; the second fires
-/// with no criteria at all.
+/// with no criteria at all. The Data source section (connection/stations/
+/// freshness) is debug-only too — moved here so release builds don't expose
+/// relay plumbing.
 struct SettingsView: View {
     @Binding var distanceUnit: DistanceUnit
     /// The fuel + radius currently configured for alerts (mirrors the Alerts
@@ -170,27 +172,6 @@ struct SettingsView: View {
                         Text("Each beacon is written by the widget extension at the end of every timeline entry for that intent type (keychain, so it survives free-SideStore installs). A missing SMALL beacon after adding the small widget means its timeline never reaches the provider. Installed widgets come from WidgetCenter.")
                     }
                     .onAppear { refreshWidgetDiag() }
-                }
-
-                Section {
-                    Button {
-                        Task { await tipStore.purchase() }
-                    } label: {
-                        HStack {
-                            Label("Leave a tip", systemImage: "heart.fill")
-                                .foregroundStyle(.pink)
-                            Spacer()
-                            Text(tipStore.displayPrice)
-                                .foregroundStyle(.secondary)
-                                .monospacedDigit()
-                        }
-                    }
-                    .disabled(tipStore.purchaseInProgress)
-                } header: {
-                    Text("Support FuelBoard")
-                } footer: {
-                    Text("A small tip helps keep the data relay and app development going. Thank you!")
-                }
 
                     Section {
                         HStack {
@@ -218,6 +199,27 @@ struct SettingsView: View {
                     } footer: {
                         Text("Connection shows whether prices come from the official Fuel Finder API or the CSV mirror. Data updated is the latest price change reported by the GOV.UK server itself.")
                     }
+                }
+
+                Section {
+                    Button {
+                        Task { await tipStore.purchase() }
+                    } label: {
+                        HStack {
+                            Label("Leave a tip", systemImage: "heart.fill")
+                                .foregroundStyle(.pink)
+                            Spacer()
+                            Text(tipStore.displayPrice)
+                                .foregroundStyle(.secondary)
+                                .monospacedDigit()
+                        }
+                    }
+                    .disabled(tipStore.purchaseInProgress)
+                } header: {
+                    Text("Support FuelBoard")
+                } footer: {
+                    Text("A small tip helps keep the data relay and app development going. Thank you!")
+                }
 
                 Section {
                     HStack {