refactor(types): centralize type definitions in shared types file

Move all interface and type definitions to src/types/index.ts to reduce code duplication and improve maintainability. This includes types for components, blog posts, personal info, and localization.

src/types/index.ts

@@ -0,0 +1,158 @@
+/**
+ * 集中管理项目中的类型定义
+ * 这个文件包含了项目中常用的接口和类型定义，减少代码冗余和提高可维护性
+ */
+
+import { languages } from '@/i18n/ui';
+
+/**
+ * 语言类型定义
+ */
+export type Lang = keyof typeof languages;
+
+/**
+ * 国际化文本键类型
+ */
+export type UiKeys = string;
+
+/**
+ * 多语言文本类型
+ */
+export type LocalizedText = {
+  [K in Lang]: string;
+};
+
+/**
+ * 作者信息接口
+ */
+export interface Author {
+  name: string;
+  bio?: string;
+  avatar?: string;
+  website?: string;
+  twitter?: string;
+  github?: string;
+  linkedin?: string;
+}
+
+/**
+ * 博客文章接口
+ */
+export interface BlogPost {
+  title: string;
+  description: string;
+  image: string;
+  slug: string;
+  tags: string[];
+  date: string;
+  readTime: string;
+  url?: string;
+}
+
+/**
+ * 博客文章前置元数据接口
+ */
+export interface FrontmatterProps {
+  title: string;
+  description?: string;
+  publishDate?: string;
+  date?: string; // Alternative field name for publish date
+  author?: string;
+  tags?: string[];
+  category?: string | string[];
+  readingTime?: number;
+  readTime?: string; // Alternative field name for reading time
+}
+
+/**
+ * 技能项接口
+ */
+export interface SkillItem {
+  name: string;
+  icon: string; // skillicons icon name
+}
+
+/**
+ * 个人信息接口
+ */
+export interface PersonalInfo {
+  name: string;
+  location: string;
+  avatar: string;
+  email: string;
+  github: string;
+  linkedin: string;
+  website: string;
+  twitter: string;
+  position: LocalizedText;
+  description: LocalizedText;
+  about: {
+    [K in Lang]: string[];
+  };
+  stats: {
+    repositories: number;
+    commits: string;
+    contributions: number;
+  };
+  skills: {
+    frontend: string[];
+    backend: string[];
+    database: string[];
+    devops: string[];
+    mobile: string[];
+  };
+  terminal: {
+    username: string;
+  };
+}
+
+/**
+ * 组件 Props 接口
+ */
+
+/**
+ * 作者卡片组件 Props
+ */
+export interface AuthorCardProps {
+  lang: Lang;
+  author?: Author;
+}
+
+/**
+ * 分享按钮组件 Props
+ */
+export interface ShareButtonsProps {
+  lang: Lang;
+  title: string;
+  url?: string;
+}
+
+/**
+ * 页脚组件 Props
+ */
+export interface FooterProps {
+  lang?: Lang;
+}
+
+/**
+ * 玻璃标题组件 Props
+ */
+export interface GlassHeaderProps {
+  lang: Lang;
+}
+
+/**
+ * 博客列表组件 Props
+ */
+export interface BlogListProps {
+  posts: BlogPost[];
+  lang: Lang;
+  baseUrl?: string; // Base URL for blog posts, defaults to '/blog/posts/'
+}
+
+/**
+ * 语言切换器组件 Props
+ */
+export interface LanguageSwitcherProps {
+  lang: Lang;
+}