refactor: reorganize project structure and improve type definitions

- Split types into separate modules for better organization
- Move data files to dedicated directories with proper documentation
- Enhance i18n utilities with better type safety and performance
- Maintain backward compatibility with legacy imports

src/types/data.ts

@@ -0,0 +1,88 @@
+/**
+ * Data types module
+ * Contains type definitions for all data structures used in the application
+ */
+import type { Lang } from './i18n.ts';
+
+/**
+ * Multi-language text type
+ */
+export type LocalizedText = {
+  [K in Lang]: string;
+};
+
+/**
+ * Personal information interface
+ */
+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;
+  };
+}
+
+/**
+ * Project image interface
+ */
+export interface ProjectImage {
+  bg: string;
+  hover: string;
+  text: string;
+}
+
+/**
+ * Project interface
+ */
+export interface Project {
+  id: string;
+  tag: string;
+  title: string;
+  icon: string;
+  color: string;
+  image: ProjectImage;
+  description: string[];
+  tech: string[];
+  link: string;
+}
+
+/**
+ * Service icon interface
+ */
+export interface ServiceIcon {
+  svg: string;
+  gradient: string;
+}
+
+/**
+ * Service interface
+ */
+export interface Service {
+  title: string;
+  icon: ServiceIcon;
+  items: string[];
+  color: string;
+}