feat: add sitemap integration and configure site URL

- Add @astrojs/sitemap dependency and configure it in astro.config.mjs
- Set site URL and markdown theme in astro config
- Remove unused theme variables from global.css

astro.config.mjs

@@ -4,8 +4,16 @@ import tailwindcss from "@tailwindcss/vite";
 
 import react from "@astrojs/react";
 
+import sitemap from "@astrojs/sitemap";
+
 // https://astro.build/config
 export default defineConfig({
+  site: 'https://zhaoguiyang.com',
+  markdown: {
+    shikiConfig: {
+      theme: 'dracula',
+    },
+  },
   vite: {
       plugins: [tailwindcss()],
   },
@@ -19,5 +27,13 @@ export default defineConfig({
       prefixDefaultLocale: false,
     }
   },
-  integrations: [react()]
+  integrations: [react(), sitemap({
+    i18n: {
+      defaultLocale: 'en',
+      locales: {
+        en: 'en',
+        zh: 'zh'
+      },
+    },
+  })]
 });

package.json

@@ -17,6 +17,7 @@
   },
   "dependencies": {
     "@astrojs/react": "^4.2.1",
+    "@astrojs/sitemap": "^3.4.1",
     "@radix-ui/react-scroll-area": "^1.2.9",
     "@radix-ui/react-slot": "^1.1.2",
     "@tailwindcss/vite": "^4.0.14",

pnpm-lock.yaml

@@ -11,6 +11,9 @@ importers:
       '@astrojs/react':
         specifier: ^4.2.1
         version: 4.3.0(@types/node@24.0.1)(@types/react-dom@19.1.6(@types/react@19.1.8))(@types/react@19.1.8)(jiti@2.4.2)(lightningcss@1.30.1)(react-dom@19.1.0(react@19.1.0))(react@19.1.0)
+      '@astrojs/sitemap':
+        specifier: ^3.4.1
+        version: 3.4.1
       '@radix-ui/react-scroll-area':
         specifier: ^1.2.9
         version: 1.2.9(@types/react-dom@19.1.6(@types/react@19.1.8))(@types/react@19.1.8)(react-dom@19.1.0(react@19.1.0))(react@19.1.0)
@@ -95,6 +98,9 @@ packages:
       react: ^17.0.2 || ^18.0.0 || ^19.0.0
       react-dom: ^17.0.2 || ^18.0.0 || ^19.0.0
 
+  '@astrojs/sitemap@3.4.1':
+    resolution: {integrity: sha512-VjZvr1e4FH6NHyyHXOiQgLiw94LnCVY4v06wN/D0gZKchTMkg71GrAHJz81/huafcmavtLkIv26HnpfDq6/h/Q==}
+
   '@astrojs/telemetry@3.3.0':
     resolution: {integrity: sha512-UFBgfeldP06qu6khs/yY+q1cDAaArM2/7AEIqQ9Cuvf7B1hNLq0xDrZkct+QoIGyjq56y8IaE2I3CTvG99mlhQ==}
     engines: {node: 18.20.8 || ^20.3.0 || >=22.0.0}
@@ -854,6 +860,9 @@ packages:
   '@types/nlcst@2.0.3':
     resolution: {integrity: sha512-vSYNSDe6Ix3q+6Z7ri9lyWqgGhJTmzRjZRqyq15N0Z/1/UnVsno9G/N40NBijoYx2seFDIl0+B2mgAb9mezUCA==}
 
+  '@types/node@17.0.45':
+    resolution: {integrity: sha512-w+tIMs3rq2afQdsPJlODhoUEKzFP1ayaoyl1CcnwtIlsVe7K7bA1NGm4s3PraqTLlXnbIN84zuBlxBWo1u9BLw==}
+
   '@types/node@24.0.1':
     resolution: {integrity: sha512-MX4Zioh39chHlDJbKmEgydJDS3tspMP/lnQC67G3SWsTnb9NeYVWOjkxpOSy4oMfPs4StcWHwBrvUb4ybfnuaw==}
 
@@ -865,6 +874,9 @@ packages:
   '@types/react@19.1.8':
     resolution: {integrity: sha512-AwAfQ2Wa5bCx9WP8nZL2uMZWod7J7/JSplxbTmBQ5ms6QpqNYm672H0Vu9ZVKVngQ+ii4R/byguVEUZQyeg44g==}
 
+  '@types/sax@1.2.7':
+    resolution: {integrity: sha512-rO73L89PJxeYM3s3pPPjiPgVVcymqU490g0YO5n5By0k2Erzj6tay/4lr1CHAAU4JyOWd1rpQ8bCf6cZfHU96A==}
+
   '@types/unist@3.0.3':
     resolution: {integrity: sha512-ko/gIFJRv177XgZsZcBwnqJN5x/Gien8qNOn0D5bQU/zAzVf9Zt3BlcUiLqhV9y4ARk0GbT3tnUiPNgnTXzc/Q==}
 
@@ -904,6 +916,9 @@ packages:
   aos@2.3.4:
     resolution: {integrity: sha512-zh/ahtR2yME4I51z8IttIt4lC1Nw0ktsFtmeDzID1m9naJnWXhCoARaCgNOGXb5CLy3zm+wqmRAEgMYB5E2HUw==}
 
+  arg@5.0.2:
+    resolution: {integrity: sha512-PYjyFOLKQ9y57JvQ6QLo8dAgNqswh8M1RMJYdQduT6xbWSgK36P/Z/v+p888pM69jMMfS8Xd8F6I1kQ/I9HUGg==}
+
   argparse@2.0.1:
     resolution: {integrity: sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q==}
 
@@ -1897,6 +1912,9 @@ packages:
     engines: {node: '>=18.0.0', npm: '>=8.0.0'}
     hasBin: true
 
+  sax@1.4.1:
+    resolution: {integrity: sha512-+aWOz7yVScEGoKNd4PA10LZ8sk0A/z5+nXQG5giUO5rprX9jgYsTdov9qCchZiPIZezbZH+jRut8nPodFAX4Jg==}
+
   scheduler@0.26.0:
     resolution: {integrity: sha512-NlHwttCI/l5gCPR3D1nNXtWABUmBwvZpEQiD4IXSbIDq8BzLIK/7Ir5gTFSGZDUu37K5cMNp0hFtzO38sC7gWA==}
 
@@ -1922,6 +1940,11 @@ packages:
   sisteransi@1.0.5:
     resolution: {integrity: sha512-bLGGlR1QxBcynn2d5YmDX4MGjlZvy2MRBDRNHLJ8VI6l6+9FUiyTFNJ0IveOSP0bcXgVDPRcfGqA0pjaqUpfVg==}
 
+  sitemap@8.0.0:
+    resolution: {integrity: sha512-+AbdxhM9kJsHtruUF39bwS/B0Fytw6Fr1o4ZAIAEqA6cke2xcoO2GleBw9Zw7nRzILVEgz7zBM5GiTJjie1G9A==}
+    engines: {node: '>=14.0.0', npm: '>=6.0.0'}
+    hasBin: true
+
   smol-toml@1.3.4:
     resolution: {integrity: sha512-UOPtVuYkzYGee0Bd2Szz8d2G3RfMfJ2t3qVdZUAozZyAk+a0Sxa+QKix0YCwjL/A1RR0ar44nCxaoN9FxdJGwA==}
     engines: {node: '>= 18'}
@@ -1933,6 +1956,9 @@ packages:
   space-separated-tokens@2.0.2:
     resolution: {integrity: sha512-PEGlAwrG8yXGXRjW32fGbg66JAlOAwbObuqVoJpv/mRgoWDQfgH1wDPvtzWyUSNAXBGSk8h755YDbbcEy3SH2Q==}
 
+  stream-replace-string@2.0.0:
+    resolution: {integrity: sha512-TlnjJ1C0QrmxRNrON00JvaFFlNh5TTG00APw23j74ET7gkQpTASi6/L2fuiav8pzK715HXtUeClpBTw2NPSn6w==}
+
   string-width@4.2.3:
     resolution: {integrity: sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==}
     engines: {node: '>=8'}
@@ -2319,6 +2345,12 @@ snapshots:
       - tsx
       - yaml
 
+  '@astrojs/sitemap@3.4.1':
+    dependencies:
+      sitemap: 8.0.0
+      stream-replace-string: 2.0.0
+      zod: 3.25.63
+
   '@astrojs/telemetry@3.3.0':
     dependencies:
       ci-info: 4.2.0
@@ -2955,6 +2987,8 @@ snapshots:
     dependencies:
       '@types/unist': 3.0.3
 
+  '@types/node@17.0.45': {}
+
   '@types/node@24.0.1':
     dependencies:
       undici-types: 7.8.0
@@ -2967,6 +3001,10 @@ snapshots:
     dependencies:
       csstype: 3.1.3
 
+  '@types/sax@1.2.7':
+    dependencies:
+      '@types/node': 24.0.1
+
   '@types/unist@3.0.3': {}
 
   '@ungap/structured-clone@1.3.0': {}
@@ -3006,6 +3044,8 @@ snapshots:
       lodash.debounce: 4.0.8
       lodash.throttle: 4.1.1
 
+  arg@5.0.2: {}
+
   argparse@2.0.1: {}
 
   aria-query@5.3.2: {}
@@ -4281,6 +4321,8 @@ snapshots:
       '@rollup/rollup-win32-x64-msvc': 4.43.0
       fsevents: 2.3.3
 
+  sax@1.4.1: {}
+
   scheduler@0.26.0: {}
 
   semver@6.3.1: {}
@@ -4332,12 +4374,21 @@ snapshots:
 
   sisteransi@1.0.5: {}
 
+  sitemap@8.0.0:
+    dependencies:
+      '@types/node': 17.0.45
+      '@types/sax': 1.2.7
+      arg: 5.0.2
+      sax: 1.4.1
+
   smol-toml@1.3.4: {}
 
   source-map-js@1.2.1: {}
 
   space-separated-tokens@2.0.2: {}
 
+  stream-replace-string@2.0.0: {}
+
   string-width@4.2.3:
     dependencies:
       emoji-regex: 8.0.0

src/styles/global.css

@@ -2,11 +2,6 @@
 @import "tw-animate-css";
 @plugin "@tailwindcss/typography";
 
-@theme {
-  --typography-code-before-content: "";
-  --typography-code-after-content: "";
-}
-
 /* Blog List Component Styles */
 .line-clamp-3 {
   display: -webkit-box;