fix(combat): match retail live attack feedback

Keep AttackDone control statuses out of chat, preserve dead motion across zero-velocity position updates, render the authored power meter from right to left, and retain the rotatable viewer offset during target tracking.

Co-Authored-By: Codex <codex@openai.com>

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

@@ -177,6 +177,10 @@ public static class DatWidgetFactory
                     .OrderByDescending(child => child.ReadOrder)
                     .FirstOrDefault();
             bar.ScalarFillSprite = fill is null ? 0u : DefaultImage(fill);
+            // gmCombatUI meter 0x10000050 grows from the Power end at the
+            // right toward Speed at the left (retail screenshot oracle +
+            // gmCombatUI::RecvNotice_SetPowerbarLevel 0x004CC0E0).
+            bar.ScalarFillFromRight = meter?.Id == 0x10000050u;
             return bar;
         }