refactor: 优化UI组件结构与积分系统

重构部分UI组件脚本结构，统一导入风格，提升可维护性。CardUnlockOverlay解锁条件弹窗改为列表展示，提升可读性。修复QueueNotifications滚动区域高度。ScrollableDialogContent增加最大高度。StarsBackground与ParticlesBg组件代码格式优化。App.vue引入玩家积分定时更新逻辑，NPC成长系统补充间谍探测器修复。

src/components/ui/separator/Separator.vue

@@ -1,20 +1,3 @@
-<script setup lang="ts">
-import type { SeparatorProps } from "reka-ui"
-import type { HTMLAttributes } from "vue"
-import { reactiveOmit } from "@vueuse/core"
-import { Separator } from "reka-ui"
-import { cn } from "@/lib/utils"
-
-const props = withDefaults(defineProps<
-  SeparatorProps & { class?: HTMLAttributes["class"] }
->(), {
-  orientation: "horizontal",
-  decorative: true,
-})
-
-const delegatedProps = reactiveOmit(props, "class")
-</script>
-
 <template>
   <Separator
     data-slot="separator"
@@ -22,8 +5,23 @@ const delegatedProps = reactiveOmit(props, "class")
     :class="
       cn(
         'bg-border shrink-0 data-[orientation=horizontal]:h-px data-[orientation=horizontal]:w-full data-[orientation=vertical]:h-full data-[orientation=vertical]:w-px',
-        props.class,
+        props.class
       )
     "
   />
 </template>
+
+<script setup lang="ts">
+  import type { SeparatorProps } from 'reka-ui'
+  import type { HTMLAttributes } from 'vue'
+  import { reactiveOmit } from '@vueuse/core'
+  import { Separator } from 'reka-ui'
+  import { cn } from '@/lib/utils'
+
+  const props = withDefaults(defineProps<SeparatorProps & { class?: HTMLAttributes['class'] }>(), {
+    orientation: 'horizontal',
+    decorative: true
+  })
+
+  const delegatedProps = reactiveOmit(props, 'class')
+</script>