Merge docs into static-php-cli repo (#492)

* Move docs to here

* Move docs to here

* Modify old docs links

docs/.vitepress/config.ts

@@ -0,0 +1,52 @@
+import sidebarEn from "./sidebar.en";
+import sidebarZh from "./sidebar.zh";
+
+
+// https://vitepress.dev/reference/site-config
+export default {
+  title: "static-php-cli",
+  description: "Build single static PHP binary, with PHP project together, with popular extensions included.",
+  locales: {
+    en: {
+      label: 'English',
+      lang: 'en',
+      themeConfig: {
+        nav: [
+          {text: 'Guide', link: '/en/guide/',},
+          {text: 'Developing', link: '/en/develop/'},
+          {text: 'Contributing', link: '/en/contributing/'},
+          {text: 'FAQ', link: '/en/faq/'},
+        ],
+        sidebar: sidebarEn,
+        footer: {
+          message: 'Released under the MIT License.',
+          copyright: 'Copyright © 2023-present crazywhalecc'
+        }
+      },
+    },
+    zh: {
+      label: '简体中文',
+      lang: 'zh', // optional, will be added  as `lang` attribute on `html` tag
+      themeConfig: {
+        nav: [
+          {text: '构建指南', link: '/zh/guide/'},
+          {text: '开发指南', link: '/zh/develop/'},
+          {text: '贡献', link: '/zh/contributing/'},
+          {text: 'FAQ', link: '/zh/faq/'},
+        ],
+        sidebar: sidebarZh,
+        footer: {
+          message: 'Released under the MIT License.',
+          copyright: 'Copyright © 2023-present crazywhalecc'
+        }
+      },
+    }
+  },
+  themeConfig: {
+    // https://vitepress.dev/reference/default-theme-config
+    nav: [],
+    socialLinks: [
+      {icon: 'github', link: 'https://github.com/crazywhalecc/static-php-cli'}
+    ]
+  }
+}