feat: 初始化项目结构与核心功能

引入项目基础目录结构，包含多语言支持、主要页面与组件、核心游戏逻辑、UI 组件库、加密与本地持久化、自动化 Docker 构建流程、GitHub issue 模板（中英文）、README（中英文）、LICENSE 及开发配置文件。实现 OGame 单机版主要功能模块，为后续开发和扩展奠定基础。

src/components/ui/input/Input.vue

@@ -0,0 +1,35 @@
+<template>
+  <input
+    v-model="modelValue"
+    data-slot="input"
+    :class="
+      cn(
+        'file:text-foreground placeholder:text-muted-foreground selection:bg-primary selection:text-primary-foreground dark:bg-input/30 border-input h-9 w-full min-w-0 rounded-md border bg-transparent px-3 py-1 text-base shadow-xs transition-[color,box-shadow] outline-none file:inline-flex file:h-7 file:border-0 file:bg-transparent file:text-sm file:font-medium disabled:pointer-events-none disabled:cursor-not-allowed disabled:opacity-50 md:text-sm',
+        'focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px]',
+        'aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive',
+        props.class
+      )
+    "
+  />
+</template>
+
+<script setup lang="ts">
+  import type { HTMLAttributes } from 'vue'
+  import { useVModel } from '@vueuse/core'
+  import { cn } from '@/lib/utils'
+
+  const props = defineProps<{
+    defaultValue?: string | number
+    modelValue?: string | number
+    class?: HTMLAttributes['class']
+  }>()
+
+  const emits = defineEmits<{
+    (e: 'update:modelValue', payload: string | number): void
+  }>()
+
+  const modelValue = useVModel(props, 'modelValue', emits, {
+    passive: true,
+    defaultValue: props.defaultValue
+  })
+</script>

src/components/ui/input/index.ts

@@ -0,0 +1 @@
+export { default as Input } from './Input.vue'