feat: hardening, error states, interruption handling, a11y (Phase 8)

Sources/Features/Conversation/OrbView.swift

@@ -30,6 +30,17 @@ struct OrbView: View {
         }
     }
 
+    private var label: String {
+        switch state {
+        case .idle: "Idle"
+        case .connecting: "Connecting"
+        case .listening: "Listening"
+        case .speaking: "Speaking"
+        case .thinking: "Thinking"
+        case .failed: "Connection failed"
+        }
+    }
+
     var body: some View {
         let shape = Circle()
             .fill(baseColor.gradient)
@@ -44,6 +55,9 @@ struct OrbView: View {
             .animation(anim, value: animating)
             .onAppear { animating = true }
             .onChange(of: state) { _, _ in animating = true }
+            .accessibilityElement()
+            .accessibilityLabel("Conversation status")
+            .accessibilityValue(label)
     }
 }