chore: update dependencies, enhance theme configuration, and improve layout structure

- Bump versions of several dependencies including @astrojs/mdx, astro, and vite.
- Refactor theme configuration to include code themes for light and dark modes.
- Update layout structure for better responsiveness and clarity.
- Enable JavaScript in TypeScript configuration for broader compatibility.
- Add new font styles and improve font-face definitions.
- Clean up unused imports and commented-out code in index.astro.
- Introduce global type definitions for Attributify attributes in JSX.

uno.config.ts

@@ -1,5 +1,4 @@
 import type { Theme } from 'unocss/preset-uno'
-import type { ThemeConfig } from './src/types'
 import {
   defineConfig,
   presetAttributify,
@@ -11,10 +10,7 @@ import {
 import presetTheme from 'unocss-preset-theme'
 import { themeConfig } from './src/config'
 
-const { light, dark }: {
-  light: ThemeConfig['color']['light']
-  dark: ThemeConfig['color']['dark']
-} = themeConfig.color
+const { light, dark } = themeConfig.color
 
 export default defineConfig({
   presets: [
@@ -41,31 +37,6 @@ export default defineConfig({
       serif: ['STIX', 'EarlySummer', 'Georgia', 'ui-serif', 'Georgia', 'Cambria', 'Times New Roman', 'Times', 'serif'],
       italic: ['STIX-italic', 'EarlySummer', 'ui-serif', 'Georgia', 'Cambria', 'Times New Roman', 'Times', 'serif'],
       custom: ['EarlySummer-custom', 'ui-serif', 'Georgia', 'Cambria', 'Times New Roman', 'Times', 'serif'],
-      sans: ['system-ui', '-apple-system', 'Segoe UI', 'Roboto', 'Helvetica', 'Arial', 'sans-serif'],
-      mono: ['Menlo', 'Monaco', 'Consolas', 'Liberation Mono', 'Courier New', 'monospace'],
     },
   },
-  shortcuts: {
-    'blog-container': 'max-w-3xl mx-auto px-4',
-  },
-  rules: [
-    // grid-[1_2]-[3_4]
-    [/^grid-(\d+|\[.+?\])-(\d+|\[.+?\])$/, ([, rows, cols]) => {
-      const isColsBracket = cols.startsWith('[') && cols.endsWith(']')
-      const isRowsBracket = rows.startsWith('[') && rows.endsWith(']')
-      return {
-        'display': 'grid',
-        'grid-template-rows': isRowsBracket
-          ? rows.slice(1, -1).replace(/_/g, ' ')
-          : `repeat(${rows}, 1fr)`,
-        'grid-template-columns': isColsBracket
-          ? cols.slice(1, -1).replace(/_/g, ' ')
-          : `repeat(${cols}, 1fr)`,
-      }
-    }],
-    // (lg:)area-1-2-3-4
-    [/^area-(\d+)-(\d+)-(\d+)-(\d+)$/, ([, Xstart, Ystart, Xend, Yend]) => ({
-      'grid-area': `${Xstart} / ${Ystart} / ${Xend} / ${Yend}`,
-    })],
-  ],
 })