재구성 AX Agent 설정과 채팅 UI를 Claude형 구조로

src/AxCopilot/Themes/AgentClawSystem.xaml

@@ -0,0 +1,17 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+    <SolidColorBrush x:Key="LauncherBackground" Color="#F6F1E8"/>
+    <SolidColorBrush x:Key="ItemBackground" Color="#FFFDF9"/>
+    <SolidColorBrush x:Key="ItemSelectedBackground" Color="#EFE5D8"/>
+    <SolidColorBrush x:Key="ItemHoverBackground" Color="#F3EADC"/>
+    <SolidColorBrush x:Key="PrimaryText" Color="#211B16"/>
+    <SolidColorBrush x:Key="SecondaryText" Color="#6E5F53"/>
+    <SolidColorBrush x:Key="PlaceholderText" Color="#907F70"/>
+    <SolidColorBrush x:Key="AccentColor" Color="#C76B37"/>
+    <SolidColorBrush x:Key="SeparatorColor" Color="#E0D3C3"/>
+    <SolidColorBrush x:Key="HintBackground" Color="#F4EBDD"/>
+    <SolidColorBrush x:Key="HintText" Color="#995326"/>
+    <SolidColorBrush x:Key="BorderColor" Color="#E3D7C8"/>
+    <SolidColorBrush x:Key="ScrollbarThumb" Color="#C9B6A2"/>
+    <SolidColorBrush x:Key="ShadowColor" Color="#26000000"/>
+</ResourceDictionary>