refactor(enterprise): 企业端主色统一为 primary，我的页接入设置入口，统一菜单话术

app/(enterprise)/_layout.tsx

@@ -11,7 +11,7 @@ export const unstable_settings = {
   initialRouteName: 'job-management',
 };
 
-/** 企业端用 success(绿) 区分求职端 primary(蓝)；未选中 -outline，选中填充实心 */
+/** 企业端底部 Tab 与求职端共用品牌主色 primary；未选中 -outline，选中填充实心 */
 const ICON_MAP = {
   'enterprise-overview': { outline: 'person-outline', filled: 'person' },
   'job-management': { outline: 'folder-outline', filled: 'folder' },
@@ -80,7 +80,7 @@ function TabItem({
             <Ionicons name={outline} size={22} color={colors.textHint} />
           </Animated.View>
           <Animated.View style={[StyleSheet.absoluteFill, styles.center, { opacity: progress }]}>
-            <Ionicons name={filled} size={22} color={colors.success} />
+            <Ionicons name={filled} size={22} color={colors.primary} />
           </Animated.View>
         </View>
       </Animated.View>
@@ -203,6 +203,6 @@ const styles = StyleSheet.create({
   },
   tabLabelActive: {
     fontWeight: '600',
-    color: colors.success,
+    color: colors.primary,
   },
 });

app/(enterprise)/enterprise-overview.tsx

@@ -24,15 +24,15 @@ const COLOR_TOKENS: Record<string, string> = {
 
 /* ===================== 子组件：顶部导航 ===================== */
 
-function Header({ onBack }: { onBack: () => void }) {
+function Header({ onBack, onSettings }: { onBack: () => void; onSettings: () => void }) {
   return (
     <View style={styles.header}>
       <Pressable style={styles.headerBtn} onPress={onBack} hitSlop={8}>
         <Ionicons name="chevron-back" size={24} color={colors.textInverse} />
       </Pressable>
       <Text style={styles.headerTitle}>我的</Text>
-      <Pressable style={styles.headerBtn} hitSlop={8}>
-        <Ionicons name="ellipsis-horizontal" size={22} color={colors.textInverse} />
+      <Pressable style={styles.headerBtn} onPress={onSettings} hitSlop={8}>
+        <Ionicons name="settings-outline" size={22} color={colors.textInverse} />
       </Pressable>
     </View>
   );
@@ -188,7 +188,7 @@ export default function EnterpriseOverviewScreen() {
     <View style={styles.container}>
       <LinearGradient colors={headerGradient} style={styles.gradientHeader}>
         <SafeAreaView edges={['top']}>
-          <Header onBack={() => router.back()} />
+          <Header onBack={() => router.back()} onSettings={() => router.push('/settings')} />
           <CompanyCard overview={overview} />
         </SafeAreaView>
       </LinearGradient>

src/api/api.ts

@@ -626,7 +626,7 @@ const MOCK_MENU_ITEMS: MenuItem[] = [
   { id: 'progress', title: '求职进度', icon: 'list-outline', route: '/progress' },
   { id: 'game', title: '通关小游戏', icon: 'trophy-outline', route: '/game' },
   { id: 'legal', title: '阿布阿诺法律服务', icon: 'shield-checkmark-outline', route: '/legal' },
-  { id: 'enterprise-overview', title: '企业数据总览', icon: 'business-outline', route: '/enterprise-overview' },
+  { id: 'enterprise-overview', title: '企业主页', icon: 'business-outline', route: '/enterprise-overview' },
   { id: 'job-publish', title: '发布岗位', icon: 'add-circle-outline', route: '/job-publish' },
   { id: 'job-evaluations', title: '岗位评价管理', icon: 'chatbubbles-outline', route: '/job-evaluations' },
   { id: 'candidate-detail', title: '候选人详情', icon: 'person-outline', route: '/candidate-detail' },