fix(ui): Campaign AS AS5 fix round — "retires AP-109" corrected to "narrows" at 6 sites

The AS5 review verified the port exhaustively (170/170 strings, 20
dispatch arms, 17 bounds tests, both call sites) and found one docs-class
defect: five code comments plus the plan slice text claimed AP-109 was
RETIRED while the register correctly keeps the row ACTIVE-narrowed (CT4
FormatXp GetNumberFormatA approximation sliver survives). Comment-only
edits; compile-checked; no behavior change.

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

tests/AcDream.App.Tests/UI/Layout/CharacterSheetProviderTests.cs

@@ -105,7 +105,7 @@ public sealed class CharacterSheetProviderTests
     }
 
     // ── Campaign AS slice AS5: name-line allegiance rank-title prefix ──────
-    // Retires register row AP-109. Same GetFullName port + rank-property id
+    // Closes AP-109's rank-prefix residual (row survives, narrowed). Same GetFullName port + rank-property id
     // (props.GetInt(0x1E)) as the examination window's title bar
     // (AppraisalUiControllerTests.CharacterResponse_TitleBarPrefixes*).