p67: 每日任务面板展示目标（TargetNpc/TargetTile 可见化）

- TaskRuntime.targetText/taskLine：帮工→「村民 N」、翻土→「自家地块」，
  无目标时与旧任务行文案逐字节一致（不加箭头/目标名）
- Interaction TaskPanel 任务行改用 taskLine（其余面板/文案不动）
- 字形表新增 地 块 →（343 字，图集重生成）；ChineseText.requiredUiLabels 增补
- P67TaskTargetUiTests（5 例，红先）+ PrototypeTests 计数同步 340→343
- LV_P67_SHOT 证据钩子（有目标/无目标各一帧）+ scripts/analyze-p67.py
- Desktop 333/333、Kernel 119/119；digest 953775FA…7F6C ×3 PASS；未动 Kernel/Sim

1 files changed, 74 insertions, 0 deletions

diff --git a/src/LivingVillage.Desktop.Tests/P67TaskTargetUiTests.fs b/src/LivingVillage.Desktop.Tests/P67TaskTargetUiTests.fs
new file mode 100644
index 0000000..f6e7168
--- /dev/null
+++ b/src/LivingVillage.Desktop.Tests/P67TaskTargetUiTests.fs
@@ -0,0 +1,74 @@
+namespace LivingVillage.Desktop.Tests
+
+open Microsoft.VisualStudio.TestTools.UnitTesting
+open LivingVillage.Kernel
+open LivingVillage.Kernel.Sim
+open LivingVillage.Desktop
+
+/// P67（设计 §2.4-3 收口后的可见化）：把 P66 定点的 TargetNpc/TargetTile
+/// 展示到玩家可见的每日任务面板；无目标时文案逐字节不变；新字形（地/块/→）有覆盖断言。
+[<TestClass>]
+type P67TaskTargetUiTests () =
+
+    let world =
+        WorldBootstrap.initialWorldWithOccupation false 42UL 30 (Some(Occupation.stateOf Occupation.Farmer))
+
+    let task template npc tile state : Occupation.DailyTask =
+        { TemplateId = template
+          TargetNpc = npc
+          TargetTile = tile
+          OfferedTick = 0L
+          DueTick = 0L
+          State = state }
+
+    let farmerState = Occupation.stateOf Occupation.Farmer
+
+    let taskPanelView (state: Occupation.State option) : M5View =
+        { M5Interaction.initial with Panel = TaskPanel; Task = state; Status = "ready" }
+
+    [<TestMethod>]
+    member _.HelpWorkTargetShowsVillagerName () =
+        let target = task Occupation.HelpWork (Some(Sim.NpcId 9)) None Occupation.Active
+        Assert.AreEqual<string>("帮工：进行中 → 村民 9", TaskRuntime.taskLine target "进行中")
+
+    [<TestMethod>]
+    member _.TillSoilTargetShowsHomePlot () =
+        let target = task Occupation.TillSoil None (Some(33, 25)) Occupation.Offered
+        Assert.AreEqual<string>("翻土：待接受 → 自家地块", TaskRuntime.taskLine target "待接受")
+
+    [<TestMethod>]
+    member _.NoTargetKeepsLegacyCopy () =
+        let helpWildcard = task Occupation.HelpWork None None Occupation.Active
+        Assert.AreEqual<string>("帮工：进行中", TaskRuntime.taskLine helpWildcard "进行中")
+        let nightWildcard = task Occupation.NightCatch None None Occupation.Offered
+        Assert.AreEqual<string>("夜捕：待接受", TaskRuntime.taskLine nightWildcard "待接受")
+        let tillWildcard = task Occupation.TillSoil None None Occupation.Done
+        Assert.AreEqual<string>("翻土：已完成", TaskRuntime.taskLine tillWildcard "已完成")
+
+    [<TestMethod>]
+    member _.TaskPanelShowsTargetLineAndKeepsWildcardCopy () =
+        let targeted =
+            { farmerState with
+                Today = Some(task Occupation.HelpWork (Some(Sim.NpcId 7)) None Occupation.Active) }
+        let targetedLines = M5Interaction.panelLines world (taskPanelView (Some targeted))
+        CollectionAssert.Contains(
+            ResizeArray(targetedLines),
+            "帮工：进行中 → 村民 7",
+            sprintf "目标面板行缺失：%A" targetedLines)
+        let wildcard =
+            { farmerState with Today = Some(task Occupation.HelpWork None None Occupation.Active) }
+        let wildcardLines = M5Interaction.panelLines world (taskPanelView (Some wildcard))
+        CollectionAssert.Contains(ResizeArray(wildcardLines), "帮工：进行中")
+        Assert.IsFalse(
+            wildcardLines |> List.exists (fun line -> line.Contains '→'),
+            sprintf "无目标面板不应出现目标箭头：%A" wildcardLines)
+
+    [<TestMethod>]
+    member _.TargetLinesAreFullyRenderableIncludingArrow () =
+        let lines =
+            [ TaskRuntime.taskLine (task Occupation.HelpWork (Some(Sim.NpcId 9)) None Occupation.Active) "进行中"
+              TaskRuntime.taskLine (task Occupation.TillSoil None (Some(34, 25)) Occupation.Offered) "待接受"
+              TaskRuntime.taskLine (task Occupation.HelpWork None None Occupation.Active) "进行中" ]
+        for line in lines do
+            Assert.IsTrue(PixelText.isRenderable line, sprintf "任务面板文案有缺字/不可渲染：%s" line)
+        Assert.IsTrue(CjkGlyphAtlas.contains '→', "箭头字形 → 未入图集")