fix(client): restore retail interaction parity

Harden keyboard and camera routing, inventory and vendor interactions, chat/emotes, relog portal flow, and paperdoll rendering. Add retail research, connected gate coverage, and release-gate validation.

src/AcDream.App/Streaming/LocalPlayerTeleportController.cs

@@ -736,6 +736,16 @@ internal sealed class LocalPlayerTeleportController
     /// </summary>
     private readonly ILocalPlayerLogoutOperations _logout;
 
+    /// <summary>
+    /// The confirmed-logoff pump must let the old streaming window finish
+    /// its asynchronous session retirement before Runtime exposes the next
+    /// character generation. The reset transaction immediately calls back
+    /// into <see cref="ResetGenerationPresentation"/>; this latch transfers
+    /// that already-completed retirement across the synchronous callback so
+    /// it is consumed once instead of starting a second old-window pass.
+    /// </summary>
+    private bool _logoutStreamingRetirementPrepared;
+
     public LocalPlayerTeleportController(
         ILocalPlayerTeleportAuthority authority,
         ILocalPlayerTeleportInputLifetime input,
@@ -984,6 +994,8 @@ internal sealed class LocalPlayerTeleportController
             return false;
         }
 
+        _logoutStreamingRetirementPrepared = false;
+
         if (!_transit.TryBeginLogoutRequest(_logout.IsLocalPlayerKiller))
             return false;
 
@@ -1088,8 +1100,23 @@ internal sealed class LocalPlayerTeleportController
 
     private void CompleteLogoutHandoff(long generation)
     {
-        if (!_transit.CompleteLogout() || _lifetimeGeneration != generation)
+        // Reset(sessionEnding: true) is a retained, frame-budgeted old-world
+        // retirement. Do not let CompleteCharacterLogOff expose the fresh
+        // Runtime generation until that barrier has converged; otherwise a
+        // quick re-entry can inherit the origin-recenter gate and remain in
+        // portal space with no landblocks admitted (lb 0/0).
+        if (!_streaming.ResetRecenter(sessionEnding: true)
+            || _lifetimeGeneration != generation)
+        {
             return;
+        }
+
+        _logoutStreamingRetirementPrepared = true;
+        if (!_transit.CompleteLogout() || _lifetimeGeneration != generation)
+        {
+            _logoutStreamingRetirementPrepared = false;
+            return;
+        }
 
         Console.WriteLine(
             "live: logout confirmed — returning to character select");
@@ -1102,6 +1129,8 @@ internal sealed class LocalPlayerTeleportController
             return;
         }
 
+        _logoutStreamingRetirementPrepared = false;
+
         // The transaction refused or degraded to a full stop. If a reset
         // reached this controller the lifetime moved and everything is
         // already clean; otherwise retire the presentation here so a
@@ -1927,6 +1956,11 @@ internal sealed class LocalPlayerTeleportController
         bool clearSession,
         bool resetCanonicalTransit = false)
     {
+        bool streamingRetirementPrepared = clearSession
+            && _logoutStreamingRetirementPrepared;
+        if (clearSession)
+            _logoutStreamingRetirementPrepared = false;
+
         long generation = checked(++_lifetimeGeneration);
 
         _pendingCell = 0u;
@@ -1951,7 +1985,8 @@ internal sealed class LocalPlayerTeleportController
         if (clearSession)
             _loginPlacementCompleted = false;
 
-        _streaming.ResetRecenter(clearSession);
+        if (!streamingRetirementPrepared)
+            _streaming.ResetRecenter(clearSession);
         if (_lifetimeGeneration != generation)
             return generation;