Add scan flow MVP and local Axiom skill workspace

This snapshot establishes the camera-to-result recognition flow and related tests while checking in the project skill/docs assets required for the configured local tooling.

StackDex/ContentView.swift

@@ -5,57 +5,35 @@
 //  Created by Matthias Meister on 18.04.26.
 //
 
-import SwiftUI
 import SwiftData
+import SwiftUI
 
 struct ContentView: View {
-    @Environment(\.modelContext) private var modelContext
-    @Query private var items: [Item]
+    @StateObject private var flowModel = ScanFlowModel()
 
     var body: some View {
-        NavigationSplitView {
-            List {
-                ForEach(items) { item in
-                    NavigationLink {
-                        Text("Item at \(item.timestamp, format: Date.FormatStyle(date: .numeric, time: .standard))")
-                    } label: {
-                        Text(item.timestamp, format: Date.FormatStyle(date: .numeric, time: .standard))
+        NavigationStack(path: $flowModel.path) {
+            ScanView(flowModel: flowModel)
+                .navigationDestination(for: ScanRoute.self) { route in
+                    switch route {
+                    case .result:
+                        ResultEditorView(flowModel: flowModel, mode: .recognized)
+                    case .manual:
+                        ResultEditorView(flowModel: flowModel, mode: .manual)
                     }
                 }
-                .onDelete(perform: deleteItems)
-            }
-            .toolbar {
-                ToolbarItem(placement: .navigationBarTrailing) {
-                    EditButton()
+                .task {
+                    flowModel.startObservers()
+                    await flowModel.prepareVisibleServices()
                 }
-                ToolbarItem {
-                    Button(action: addItem) {
-                        Label("Add Item", systemImage: "plus")
-                    }
+                .onDisappear {
+                    flowModel.stopObservers()
                 }
-            }
-        } detail: {
-            Text("Select an item")
-        }
-    }
-
-    private func addItem() {
-        withAnimation {
-            let newItem = Item(timestamp: Date())
-            modelContext.insert(newItem)
-        }
-    }
-
-    private func deleteItems(offsets: IndexSet) {
-        withAnimation {
-            for index in offsets {
-                modelContext.delete(items[index])
-            }
         }
     }
 }
 
 #Preview {
     ContentView()
-        .modelContainer(for: Item.self, inMemory: true)
+        .modelContainer(for: ConfirmedScanRecord.self, inMemory: true)
 }