feat(mosstank): add VTank-style automation PoC

src/AcDream.Core.Net/GameEventWiring.cs

@@ -1004,9 +1004,14 @@ public static class GameEventWiring
         {
             var p = AppraiseInfoParser.TryParse(e.Payload.Span);
             if (p is null) return;
-            // Merge parsed properties into the item if we know about it.
+            // Retain the property tables and the item's own spell manifest as
+            // one projection. VTank consults the latter for proc weapons.
             if (p.Value.Success && items.Get(p.Value.Guid) is not null)
-                items.UpdateProperties(p.Value.Guid, p.Value.Properties);
+                items.UpdateAppraisal(
+                    p.Value.Guid,
+                    p.Value.Properties,
+                    p.Value.SpellBook,
+                    clientTime());
             if (p.Value.CreatureProfile is { HealthMax: > 0u } creature)
                 combat.OnUpdateHealth(
                     p.Value.Guid,
@@ -1020,8 +1025,8 @@ public static class GameEventWiring
             // spellbook arrives via PlayerDescription (0x0013), which uses
             // a different wire format (see WorldSession + LocalPlayerState
             // — feeds vitals from PrivateUpdateVital instead).
-            // The appraised spellbook belongs to that item. The local player's
-            // learned spell manifest arrives only in PlayerDescription.
+            // The appraised spellbook now belongs to that item. The local
+            // player's learned manifest arrives only in PlayerDescription.
         });
 
         // ── Player ────────────────────────────────────────────────