feat: 新增NPC与外交逻辑，优化UI组件结构

重构并精简了部分UI组件，移除冗余弹窗与详情组件，新增NPC相关逻辑（npcBehaviorLogic、npcGrowthLogic、npcStore等）及外交逻辑（diplomaticLogic、DiplomacyView）。完善分页、标签、复选框等通用UI组件。优化战报弹窗，调整README下载链接为相对路径，修复部分国际化内容。

src/components/ui/pagination/Pagination.vue

@@ -0,0 +1,28 @@
+<template>
+  <PaginationRoot
+    v-slot="slotProps"
+    data-slot="pagination"
+    v-bind="forwarded"
+    :class="cn('mx-auto flex w-full justify-center', props.class)"
+  >
+    <slot v-bind="slotProps" />
+  </PaginationRoot>
+</template>
+
+<script setup lang="ts">
+  import type { PaginationRootEmits, PaginationRootProps } from 'reka-ui'
+  import type { HTMLAttributes } from 'vue'
+  import { reactiveOmit } from '@vueuse/core'
+  import { PaginationRoot, useForwardPropsEmits } from 'reka-ui'
+  import { cn } from '@/lib/utils'
+
+  const props = defineProps<
+    PaginationRootProps & {
+      class?: HTMLAttributes['class']
+    }
+  >()
+  const emits = defineEmits<PaginationRootEmits>()
+
+  const delegatedProps = reactiveOmit(props, 'class')
+  const forwarded = useForwardPropsEmits(delegatedProps, emits)
+</script>