fix(ui): round-5 review polish — S1 block outline pass, S2 non-UiText outline paths, S3 citation fix

Collects the post-gate polish left uncommitted by the killed round-5 agent
(S1/S3 + review fixes N1/N3/N4) and completes the missing S2 half:

- S1: UiText multi-line transcript + colored-run label now submit EVERY
  line/run's outline pass before ANY fill pass, matching retail's
  UIElement_Text::DrawSelf @0x00467aa0 whole-block walk. DrawStringDatPass
  is exposed for block-level batching; single lines keep DrawStringDat.
- S2 (completed this commit): authored outline 0x21/0x22 now reaches every
  text-bearing widget — UiButton, UiDatElement, UiField, UiMeter, UiMenu,
  UiCatalogSlot — seeded from the element's effective-default state exactly
  like UiText (BuildButton lifts the label-bearing Text child's authored
  value first, same chain as the label color). Per-STATE outline switching
  (dialog/character/combat buttons author 0x21 in state 0x3 only) is NOT
  ported — filed as register row AP-192 in this commit.
- S3: ChatWindowController reconciliation comment corrects the misread
  indicator action ids 0x10000514-17 -> 0x10000114-17 and re-attributes the
  id-coincidence to the pagination widget's m_prevButton/m_nextButton, not
  gmFriendsUI; register + window-shell research doc corrected to match.
- N1: LayoutImporter's duplicate per-state any-state-first-wins 0x21 read is
  deleted — ElementReader.ApplyCanonicalLegacyProjection's DirectState-then-
  effective-default resolution is the single source (the duplicate would have
  lit state-0x3-only outlines permanently once S2 widened consumption).
- N3: the outline pass tints with the outline color's OWN alpha, not the
  fill's (retail tints m_curOutlineColor and m_curTextColor independently).
- N4: the outline-inflated glyph SOURCE rect is clamped to the atlas bounds
  with matching dest shrink, porting CreateCharRectPair @0x00441480's edge
  behavior — edge glyphs crop instead of sampling a neighbour's texels.

Full Release suite: 12,610 passed / 4 skipped / 0 failed.

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

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

@@ -389,7 +389,11 @@ public static class DatWidgetFactory
             ElementId     = info.Id,
             SpriteResolve = resolve,
             DatFont       = datFont,
+            // Outline 0x21 from the meter element (round-5 review S2).
+            Outline       = info.Outline,
         };
+        if (info.OutlineColor.HasValue)
+            m.OutlineColor = info.OutlineColor.Value;
 
         // The two 3-slice containers are Type-3 children of the meter element.
         // ReadOrder determines draw order: the back track has a LOWER ReadOrder
@@ -574,11 +578,15 @@ public static class DatWidgetFactory
                 OneLine = oneLine,
                 Centered = info.HJustify == HJustify.Center,
                 RightAligned = info.HJustify == HJustify.Right,
+                // Outline 0x21 from the field element (round-5 review S2).
+                Outline = info.Outline,
             };
             if (info.TryGetEffectiveInteger(0x1Eu, out int maxCharacters))
                 field.MaxCharacters = maxCharacters;
             if (info.FontColor.HasValue)
                 field.TextColor = info.FontColor.Value;
+            if (info.OutlineColor.HasValue)
+                field.OutlineColor = info.OutlineColor.Value;
             return field;
         }
 
@@ -683,7 +691,13 @@ public static class DatWidgetFactory
             LabelFont = labelFont,
             LabelColor = labelInfo.FontColor ?? info.FontColor
                 ?? System.Numerics.Vector4.One,
+            // Outline 0x21 / OutlineColor 0x22 follow the same lift chain as the label
+            // and its color: the label-bearing Text child's authored value first, the
+            // button's own second (round-5 review S2).
+            Outline = labelInfo.Outline || info.Outline,
         };
+        if ((labelInfo.OutlineColor ?? info.OutlineColor) is { } buttonOutlineColor)
+            button.OutlineColor = buttonOutlineColor;
 
         if (face is not null)
         {
@@ -724,7 +738,11 @@ public static class DatWidgetFactory
                 : elementFont,
             LabelColor = info.FontColor ?? System.Numerics.Vector4.One,
             LabelAlign = UiButton.LabelAlignment.Left,
+            // Outline 0x21 from the checkbox element itself (round-5 review S2).
+            Outline = info.Outline,
         };
+        if (info.OutlineColor.HasValue)
+            button.OutlineColor = info.OutlineColor.Value;
 
         if (indicator is not null)
         {