fix #430 #440: character panel — tooltips can mount, and rows refresh on the authoritative record

Two defects the owner found at the CA5 drive, one shared theme: the data
was right and the presentation seam was dead.

#430 (tooltips): the TS-85 Batch-B port set runtime TooltipText on the
runtime-built attribute/vital/skill rows but never gave them a popup
locator, and RetailTooltipPresenter.OnTooltipShow refuses any widget with
AuthoredTooltipRootElementId == 0 — the tooltip could never mount, on any
row, ever. (The register's 'live-verified on the Character tab' was the
OPTIONS panel's Character tab — authored elements with authored locators;
a different surface.) Rows now carry the shared popup skin
0x10000395/0x21000041 — live-DAT probed as the ONLY locator pair the
character layout references, and the same inference UiItemSlot already
ships for runtime-built widgets. TS-85's row carries the dated correction.

#440 (train row stuck): training a skill debited credits on screen but
left the row in the untrained section until the NEXT click — because the
sheet-changed subscription only refreshed the captured sheet, and row
STRUCTURE rebuilt exclusively in click handlers (the raise 'completed'
callback runs after SEND, before the server answers; the owner's second
click was simply the first rebuild after the record landed, and ACE's
rejection of that second train — 'Failed to train', no credit change —
matches the owner's report exactly). The same gap kept CA4's
awaiting-ghost from visually releasing. CharacterStatController.Bind now
returns the data-changed refresh and MountCharacter invokes it on every
authoritative sheet change, mirroring retail's quality-change broadcast
(InfoRegion::OnQualityChanged @ 0x004F0EB0).

Pinned by DataChangedRefresh_MovesATrainedSkillToItsSection_WithoutAClick
and Rows_CarryTheSharedTooltipPopupLocatorAndDescriptionText. Owner
visual re-check owed next session (hover-dwell a row; train a skill and
watch it move immediately). Full hermetic suite 15,329 passed / 0 failed.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

src/AcDream.App/UI/Layout/CharacterStatController.cs

@@ -247,7 +247,17 @@ public static class CharacterStatController
     /// icon rendering is not asserted.
     /// </para>
     /// </summary>
-    public static void Bind(
+    /// <returns>
+    /// #431-CA5 gate fix (2026-08-24): the data-changed refresh. Retail's
+    /// panel refreshes rows from qualities on every authoritative
+    /// quality-change element message (InfoRegion::OnQualityChanged @
+    /// 0x004F0EB0 → the 0x10000004 broadcast); before this, rows only
+    /// rebuilt on CLICKS, so a trained skill stayed in the untrained
+    /// section (and CA4's awaiting-ghost never visually released) until the
+    /// next click. The caller invokes this from the sheet-changed
+    /// subscription.
+    /// </returns>
+    public static Action Bind(
         ImportedLayout layout,
         Func<CharacterSheet> data,
         UiDatFont? datFont = null,
@@ -601,6 +611,8 @@ public static class CharacterStatController
 
             RefreshActiveRaiseButtons();
         }
+
+        return () => RefreshAfterRaise(null);
     }
 
     private static UiScrollbar? PrepareSkillScrollbar(
@@ -1502,6 +1514,16 @@ public static class CharacterStatController
     {
         var row = new UiClickablePanel
         {
+            // #430: runtime-built rows author no P0x47/P0x48 of their own, and
+            // OnTooltipShow refuses a widget without a popup locator — so the
+            // Batch-B TooltipText never mounted. Use the shared popup skin,
+            // the ONLY locator pair the character layout (0x2100002E) itself
+            // references (live-DAT probed 2026-08-24) and the same inference
+            // UiItemSlot already ships for runtime-built widgets.
+            AuthoredTooltipRootElementId =
+                RetailTooltipPresenter.SharedPopupSkinRootElementId,
+            AuthoredTooltipLayoutDid =
+                RetailTooltipPresenter.SharedPopupSkinLayoutDid,
             Left             = left,
             Top              = top,
             Width            = width,