refactor: 清理无用资源并更新项目配置

删除大量未使用的图标、图片和组件文件
更新.gitignore、tsconfig.json和astro配置
添加新的工具函数和UI组件
修改项目元数据和依赖项

src/pages/blog/index.astro

@@ -1,22 +0,0 @@
----
-import Layout from "../../layouts/Layout.astro";
-import Hero from "../../components/blog/Hero.astro";
-import Tags from "../../components/blog/Tags.astro";
-import ListPosts from "../../components/blog/ListPosts.astro";
-const pageTitle = "Web Development and Technology Blog | Fernando López | EFEELE";
-const description = "Welcome to my blog, where I share my passion for frontend development, web design, and the latest technology trends.";
-const ogimage ={
-    url: "/images/blogimage.webp",
-    alt: "EFEELE.dev logo with green background and light effect. Text: 'Web Development and Technology Blog' and URL 'www.efeele.dev'."
-};
----
-
-<Layout  pageTitle={pageTitle} description={description} ogimage={ogimage}>
-   
-    <Hero />
-    <Tags />
-    <div class="px-8 max-sm:px-4">
-        <ListPosts />
-    </div>
-
-</Layout>