fix(chat): decouple layout loading state from blocking mask visibility

.github/workflows/platform-build-gates.yml

@@ -82,7 +82,7 @@ jobs:
       - name: Install Android SDK platform
         shell: bash
         run: |
-          yes | "${ANDROID_SDK_ROOT}/cmdline-tools/latest/bin/sdkmanager" --licenses >/dev/null
+          yes | "${ANDROID_SDK_ROOT}/cmdline-tools/latest/bin/sdkmanager" --licenses >/dev/null || true
           "${ANDROID_SDK_ROOT}/cmdline-tools/latest/bin/sdkmanager" "platforms;android-36" "build-tools;36.0.0"
 
       - name: Build Android
@@ -107,7 +107,7 @@ jobs:
           dotnet-version: ${{ env.DOTNET_VERSION }}
 
       - name: Install iOS workload
-        run: dotnet workload install ios --skip-manifest-update --disable-parallel --no-http-cache
+        run: dotnet workload install ios android --skip-manifest-update --disable-parallel --no-http-cache
 
       - name: Build iOS Simulator
         run: >-

global.json

@@ -3,7 +3,7 @@
     "Uno.Sdk": "6.5.36"
   },
   "sdk": {
-    "version": "10.0.109",
+    "version": "10.0.103",
     "rollForward": "latestMinor",
     "allowPrerelease": false
   },

scripts/gates/wasm-focus-boundary-smoke.mjs

@@ -18,9 +18,9 @@ import {
 } from "./wasm-smoke-lib/settings-shell.mjs";
 
 const baseUrl = normalizeBaseUrl(process.argv[2], "wasm-focus-boundary-smoke.mjs");
-const diagnosticsPagePattern = /Diagnostics and logs|诊断与日志|Live logs|日志|Gamepad input|手柄输入/;
-const gamepadStart = { labels: [], automationIds: ["Diagnostics.GamepadStart"] };
-const gamepadRefresh = { labels: [], automationIds: ["Diagnostics.GamepadRefresh"] };
+const diagnosticsPagePattern = /Diagnostics and logs|诊断与日志|Live logs|日志|Gamepad input|手柄输入|Diagnostics_ConnectionTitle|连接|Agent:/;
+const gamepadStart = { labels: [], automationIds: ["Diagnostics.GamepadStart"], elementTags: ["BUTTON"] };
+const gamepadRefresh = { labels: [], automationIds: ["Diagnostics.GamepadRefresh"], elementTags: ["BUTTON"] };
 const browser = await chromium.launch({ headless: true });
 
 try {

src/SalmonEgg.Presentation.Core/ViewModels/Chat/Overlay/ChatConversationSurfaceStatePresenter.cs

@@ -42,9 +42,6 @@ public static ChatConversationSurfaceState Resolve(ChatConversationSurfaceStateI
             && (!input.IsSessionActive
                 || !MatchesCurrentSession(input.CurrentSessionId, input.PendingShellActivationConversationId)
                 || !input.IsChatShellVisibleForRemoteUi);
-        var shouldPromoteLayoutLoadingToBlockingPresenter =
-            input.IsLayoutLoading
-            && (isVisibleTranscriptStaleForCurrentSession || isCurrentVisibleConversationSupersededByShellIntent);
 
         var activationOverlayVisible =
             shouldShowConnectionLifecycleOverlay
@@ -69,13 +66,11 @@ public static ChatConversationSurfaceState Resolve(ChatConversationSurfaceStateI
                 && (!hasVisibleTranscriptContent
                     || isSessionSwitchOverlayBlockingVisibleTranscript
                     || isVisibleTranscriptStaleForCurrentSession
-                    || isCurrentVisibleConversationSupersededByShellIntent))
-            || shouldPromoteLayoutLoadingToBlockingPresenter;
+                    || isCurrentVisibleConversationSupersededByShellIntent));
         var shouldShowLoadingOverlayStatusPill =
             activationOverlayVisible && !string.IsNullOrWhiteSpace(overlayStatusText);
         var shouldShowLoadingOverlayPresenter =
-            (activationOverlayVisible && (shouldShowBlockingLoadingMask || shouldShowLoadingOverlayStatusPill))
-            || shouldPromoteLayoutLoadingToBlockingPresenter;
+            (activationOverlayVisible && (shouldShowBlockingLoadingMask || shouldShowLoadingOverlayStatusPill));
         var isOverlayVisible = activationOverlayVisible || shouldShowLayoutLoading;
         var shouldShowActiveConversationRoot =
             input.IsSessionActive

tests/SalmonEgg.Presentation.Core.Tests/Chat/Overlay/ChatConversationSurfaceStatePresenterTests.cs

@@ -199,4 +199,31 @@ public void Resolve_WhenShellIntentStartsBeforeSessionIsActive_UsesShellIntentAs
         Assert.True(state.ShouldShowLoadingOverlayStatusPill);
         Assert.Equal(ChatViewModel.LoadingOverlayStage.PreparingSession, state.OverlayLoadingStage);
     }
+
+    [Fact]
+    public void Resolve_LayoutLoadingState_DoesNotOverrideVisibilityState()
+    {
+        var state = ChatConversationSurfaceStatePresenter.Resolve(new ChatConversationSurfaceStateInput(
+            IsSessionActive: true,
+            CurrentSessionId: "conv-1",
+            MessageHistoryCount: 1,
+            VisibleTranscriptConversationId: "conv-2",
+            IsChatShellVisibleForRemoteUi: true,
+            IsConnecting: false,
+            IsInitializing: false,
+            IsHydrating: false,
+            IsLayoutLoading: true,
+            IsSessionSwitching: false,
+            SessionSwitchOverlayConversationId: null,
+            SessionSwitchPreviewConversationId: null,
+            ConnectionLifecycleOverlayConversationId: null,
+            HistoryOverlayConversationId: null,
+            PendingShellActivationConversationId: null,
+            HydrationLoadedMessageCount: 0));
+
+        Assert.False(state.IsActivationOverlayVisible);
+        Assert.True(state.IsOverlayVisible);
+        Assert.False(state.ShouldShowBlockingLoadingMask);
+        Assert.False(state.ShouldShowLoadingOverlayPresenter);
+    }
 }