fix(ios-qa): generate app-owned bridge accessors deterministically

ios-qa/templates/DebugBridgeManager.swift.template

@@ -14,12 +14,16 @@ import Foundation
 public final class DebugBridgeManager {
     public static let shared = DebugBridgeManager()
 
-    public func start(appState: AppState) {
-        // 1. Register the canonical AppState struct + accessor wiring.
-        //    AppStateAccessor.register(_:) is generated by gen-accessors-tool.
-        AppStateAccessor.register(appState)
+    /// Register app-owned generated accessors, then start the server. The
+    /// registration closure is passed in from the consuming app because the
+    /// DebugBridgeCore package cannot import app-target types. On UIKit apps,
+    /// call DebugBridgeUIWiring.installAll() before this method so a warm
+    /// daemon cannot reach uninitialized resolvers during listener startup.
+    public func start<State>(appState: State, register: (State) -> Void) {
+        register(appState)
 
-        // 2. Boot the StateServer.
+        // Boot only after registration so the first snapshot has a real build
+        // id, schema hash, and key set.
         StateServer.shared.start()
 
         // 3. The consuming app installs DebugOverlayWindow separately. See
@@ -31,19 +35,4 @@ public final class DebugBridgeManager {
     }
 }
 
-// Placeholder. gen-accessors-tool emits the real `AppStateAccessor` enum next
-// to the app's canonical state struct. Apps that haven't run codegen get a
-// stub that registers no accessors (snapshot is empty, restore returns
-// missing-key for every key).
-@MainActor
-public enum AppStateAccessor {
-    public static var register: (Any) -> Void = { _ in }
-}
-
-// Apps declare their canonical state struct; codegen reads it and emits
-// AppStateAccessor.register. The app's struct must be `@Observable` and
-// must hold all snapshot-eligible state in `@Snapshotable`-marked fields.
-@MainActor
-public protocol AppState: AnyObject {}
-
 #endif // DEBUG