new release script

DBSyn/MainView.swift

@@ -2728,6 +2728,14 @@ struct WorkbenchAdministrationView: View {
                     .frame(width: 175)
             }
 
+            Button {
+                exportAdministrationCSV()
+            } label: {
+                Label("Export CSV…", systemImage: "square.and.arrow.up")
+            }
+            .disabled(result.columns.isEmpty || result.rows.isEmpty)
+            .help("Export the currently filtered administration results as UTF-8 CSV")
+
             Toggle("Auto-refresh", isOn: $autoRefresh)
                 .toggleStyle(.checkbox)
                 .help("Refresh every five seconds")
@@ -2748,6 +2756,34 @@ struct WorkbenchAdministrationView: View {
         .padding(18)
     }
 
+    // Phase 60: Export the currently displayed administration data without
+    // requiring an external MySQL client. RFC 4180 quoting protects commas,
+    // double quotes and multiline field values.
+    @MainActor
+    private func exportAdministrationCSV() {
+        guard !result.columns.isEmpty else { return }
+        let panel = NSSavePanel()
+        panel.allowedContentTypes = [.commaSeparatedText]
+        panel.canCreateDirectories = true
+        panel.nameFieldStringValue = "DBSyn-" + page.rawValue
+            .replacingOccurrences(of: " ", with: "-") + ".csv"
+        guard panel.runModal() == .OK, let url = panel.url else { return }
+        func record(_ values: [String]) -> String {
+            values.map { value in
+                let escaped = value.replacingOccurrences(of: "\"", with: "\"\"")
+                return "\"" + escaped + "\""
+            }.joined(separator: ",") + "\r\n"
+        }
+        do {
+            let rows = [result.columns] + filteredRows
+            let csv = rows.map(record).joined()
+            try csv.write(to: url, atomically: true, encoding: .utf8)
+            processActionStatus = "Exported \(filteredRows.count) rows to \(url.lastPathComponent)."
+        } catch {
+            errorMessage = "CSV export failed: \(error.localizedDescription)"
+        }
+    }
+
     // The live charts occupy a fixed region ABOVE an independently scrolling
     // counter table. They cannot disappear when the user scrolls the rows.
     @ViewBuilder