refactor(runtime): expose canonical gameplay state

Move character options and movement skills into the Runtime-owned character graph, expose borrowed inventory, character, and social views, and route retained UI state commands through generation-gated typed Runtime contracts. Preserve the existing synchronous wire path while deleting the App-owned option and skill mirrors and extending normalized parity checkpoints.

Co-authored-by: Codex <codex@openai.com>

src/AcDream.Runtime/Session/LiveSessionEventRouter.cs

@@ -44,7 +44,6 @@ public sealed record LiveCharacterSessionBindings(
     Action<int, int>? OnSkillsUpdated,
     Action<GameEvents.CharacterConfirmationRequest>? OnConfirmationRequest,
     Action<GameEvents.CharacterConfirmationDone>? OnConfirmationDone,
-    Action<uint, uint>? OnCharacterOptions,
     Func<double>? ClientTime);
 
 public sealed record LiveSocialSessionBindings(
@@ -152,7 +151,13 @@ public sealed class LiveSessionEventRouter : ILiveSessionEventRouting
                 social.Chat,
                 character.Character.LocalPlayer,
                 social.TurbineChat,
-                onSkillsUpdated: character.OnSkillsUpdated,
+                onSkillsUpdated: (runSkill, jumpSkill) =>
+                {
+                    character.Character.MovementSkills.Update(
+                        runSkill,
+                        jumpSkill);
+                    character.OnSkillsUpdated?.Invoke(runSkill, jumpSkill);
+                },
                 resolveSkillFormulaBonus: character.ResolveSkillFormulaBonus,
                 onShortcuts: inventory.OnShortcuts,
                 playerGuid: inventory.PlayerGuid,
@@ -164,7 +169,7 @@ public sealed class LiveSessionEventRouter : ILiveSessionEventRouting
                 friends: social.Friends,
                 squelch: social.Squelch,
                 onDesiredComponents: null,
-                onCharacterOptions: character.OnCharacterOptions,
+                onCharacterOptions: character.Character.Options.Replace,
                 clientTime: character.ClientTime,
                 externalContainers: inventory.ExternalContainers,
                 accepting: IsAccepting));