Initial project setup - Phases 1-3 complete

UI/More/AppSettingsView.swift

@@ -0,0 +1,39 @@
+import SwiftUI
+
+struct AppSettingsView: View {
+    @State private var analyticsEnabled = false
+    @State private var crashReportingEnabled = true
+    @State private var showClearCacheConfirmation = false
+
+    var body: some View {
+        Form {
+            Section {
+                Toggle("Analytics", isOn: $analyticsEnabled)
+                Toggle("Crash Reporting", isOn: $crashReportingEnabled)
+            } footer: {
+                Text("Help improve the app by sharing anonymous usage data.")
+            }
+
+            Section {
+                Button("Clear App Cache", role: .destructive) {
+                    showClearCacheConfirmation = true
+                }
+            } footer: {
+                Text("Remove all cached data. This does not delete captured traffic.")
+            }
+
+            Section("About") {
+                LabeledContent("Version", value: "1.0.0")
+                LabeledContent("Build", value: "1")
+            }
+        }
+        .navigationTitle("App Settings")
+        .confirmationDialog("Clear Cache", isPresented: $showClearCacheConfirmation) {
+            Button("Clear Cache", role: .destructive) {
+                // TODO: Clear URL cache, image cache, etc.
+            }
+        } message: {
+            Text("This will clear all cached data.")
+        }
+    }
+}