refactor(ui-native): d3roNativePalette amber->main 개명 (WS-NATIVE)

- packages/ui-native theme.ts accent: amber->main, amberDim->dim, amberGlow->glow (값 보존)
- apps/mobile 20건 + apps/mobile-rn 18건 + ui-native 컴포넌트 9건 = 47 참조 치환
SKIP: Led/PhosphorText/Header color prop 'amber'(의미론적 컴포넌트 API, 별도 마이그레이션)
       green/greenGlow 키(amber계 범위外)
정책: docs/REFACTOR_POLICY.md DP1, 이식 인사이트 P7

packages/ui-native/src/components/FilterChip.tsx

@@ -23,9 +23,9 @@ export function FilterChip({
       onPress={onPress}
       style={[
         {
-          backgroundColor: active ? d3roNativePalette.accent.amber : d3roNativePalette.bg.card,
+          backgroundColor: active ? d3roNativePalette.accent.main : d3roNativePalette.bg.card,
           borderWidth: 1,
-          borderColor: active ? d3roNativePalette.accent.amber : d3roNativePalette.border.default,
+          borderColor: active ? d3roNativePalette.accent.main : d3roNativePalette.border.default,
           borderRadius: d3roNativeRadius.pill,
           paddingHorizontal: 16,
           paddingVertical: 6

packages/ui-native/src/components/Led.tsx

@@ -11,7 +11,7 @@ export interface LedProps {
 }
 
 const COLOR_MAP: Record<string, string> = {
-  amber: d3roNativePalette.accent.amber,
+  amber: d3roNativePalette.accent.main,
   green: d3roNativePalette.tag.green,
   red: d3roNativePalette.tag.red,
   orange: d3roNativePalette.tag.orange,
@@ -19,7 +19,7 @@ const COLOR_MAP: Record<string, string> = {
 }
 
 export function Led({ color = 'amber', on = true, size = 8 }: LedProps): React.ReactElement {
-  const c = COLOR_MAP[color] ?? d3roNativePalette.accent.amber
+  const c = COLOR_MAP[color] ?? d3roNativePalette.accent.main
   const style: ViewStyle = {
     width: size,
     height: size,

packages/ui-native/src/components/PhosphorText.tsx

@@ -23,12 +23,12 @@ export function PhosphorText({
   const isAmberVariant = variant === 'hero' || variant === 'title' || variant === 'value'
 
   const resolvedColor: string = (() => {
-    if (color === 'amber') return d3roNativePalette.accent.amber
+    if (color === 'amber') return d3roNativePalette.accent.main
     if (color === 'primary') return d3roNativePalette.text.primary
     if (color === 'secondary') return d3roNativePalette.text.secondary
     if (color === 'label') return d3roNativePalette.text.label
     if (color === 'muted') return d3roNativePalette.text.muted
-    return isAmberVariant ? d3roNativePalette.accent.amber : d3roNativePalette.text.primary
+    return isAmberVariant ? d3roNativePalette.accent.main : d3roNativePalette.text.primary
   })()
 
   const baseStyle: TextStyle = {
@@ -37,7 +37,7 @@ export function PhosphorText({
     fontFamily: Platform.OS === 'ios' ? 'Menlo' : 'monospace',
     ...(isAmberVariant
       ? {
-          textShadowColor: d3roNativePalette.accent.amberGlow,
+          textShadowColor: d3roNativePalette.accent.glow,
           textShadowOffset: { width: 0, height: 0 },
           textShadowRadius: 6
         }

packages/ui-native/src/components/PhysicalButton.tsx

@@ -31,7 +31,7 @@ export function PhysicalButton({
 
   const bgColor =
     variant === 'primary'
-      ? d3roNativePalette.accent.amber
+      ? d3roNativePalette.accent.main
       : variant === 'danger'
         ? d3roNativePalette.tag.red
         : 'transparent'

packages/ui-native/src/components/WaveBars.tsx

@@ -54,7 +54,7 @@ function WaveBar({ index, active }: { index: number; active: boolean }): React.R
       style={{
         width: 6,
         height,
-        backgroundColor: d3roNativePalette.accent.amber,
+        backgroundColor: d3roNativePalette.accent.main,
         borderRadius: 3
       }}
     />

packages/ui-native/src/theme.ts

@@ -24,9 +24,9 @@ export const d3roNativePalette = {
     muted: '#71717a'
   },
   accent: {
-    amber: '#ff5c35',
-    amberDim: 'rgba(255, 92, 53, 0.15)',
-    amberGlow: 'rgba(255, 92, 53, 0.6)',
+    main: '#ff5c35',
+    dim: 'rgba(255, 92, 53, 0.15)',
+    glow: 'rgba(255, 92, 53, 0.6)',
     green: '#4ade80',
     greenGlow: 'rgba(74, 222, 128, 0.6)'
   },