fix(desktop): 修复 HUD 缺字并统一轻量面板与情境提示

字符表扩充至 197 字（补 间/门/谈/体/屋/返/×/，/：等全部 UI 用字），用 Noto Sans CJK 重新生成图集并逐字校验；新增字符表覆盖全部 UI 文案、瞬态状态 2.5 秒过期、对话完成后回到轻量面板等回归测试；户外与室内统一左下角轻量 HUD，互动日志改为短暂反馈；样例脚本保留 E 交谈 提示与对话菜单停留帧。

1 files changed, 11 insertions, 3 deletions

diff --git a/src/LivingVillage.Desktop/SampleScript.fs b/src/LivingVillage.Desktop/SampleScript.fs
index c072161..0f3519e 100644
--- a/src/LivingVillage.Desktop/SampleScript.fs
+++ b/src/LivingVillage.Desktop/SampleScript.fs
@@ -52,6 +52,8 @@ module SampleScript =
 
     let private arriveRadius = 12.0f
     let private inspectFrames = 150
+    let private promptHoldFrames = 60
+    let private menuHoldFrames = 60
     let private dialogueHoldFrames = 120
     let private totalFrameLimit = 20000
 
@@ -66,7 +68,7 @@ module SampleScript =
         | InspectInterior -> 600
         | LeaveDoorstep -> 1800
         | ApproachNpc -> 5400
-        | ReadDialogueOptions -> 120
+        | ReadDialogueOptions -> 600
         | CloseDialogue -> 300
         | WalkAway -> 3600
         | SampleComplete -> Int32.MaxValue
@@ -120,14 +122,20 @@ module SampleScript =
             | ApproachNpc ->
                 match M5Interaction.resolveAction world Outside with
                 | Some { Action = TalkTo target } ->
-                    { advance ReadDialogueOptions state with DialogueTarget = Some target }, PushM5 Interact
+                    if state.StageFrames >= promptHoldFrames then
+                        { advance ReadDialogueOptions state with DialogueTarget = Some target }, PushM5 Interact
+                    else
+                        state, NoAction
                 | _ ->
                     match nearestChatableNpc world with
                     | Some npc -> state, MoveTo npc.Pos
                     | None -> state, NoAction
             | ReadDialogueOptions ->
                 if view.Panel = DialoguePanel && view.Menu.IsSome then
-                    state, PushM5 Intent1
+                    if state.StageFrames >= menuHoldFrames then
+                        state, PushM5 Intent1
+                    else
+                        state, NoAction
                 else
                     advance CloseDialogue state, NoAction
             | CloseDialogue ->