feat: Integrate Docusaurus for documentation and enhance project structure

- Added Docusaurus configuration and initial setup for documentation.
- Created multiple documentation pages covering installation, configuration, and core concepts.
- Implemented a GitHub Actions workflow for automatic deployment of documentation to GitHub Pages.
- Updated .gitignore to exclude Docusaurus build artifacts and dependencies.
- Enhanced README with a link to the online documentation.

docs/docusaurus.config.ts

@@ -0,0 +1,162 @@
+import {themes as prismThemes} from 'prism-react-renderer';
+import type {Config} from '@docusaurus/types';
+import type * as Preset from '@docusaurus/preset-classic';
+
+// This runs in Node.js - Don't use client-side code here (browser APIs, JSX...)
+
+const config: Config = {
+  title: 'GoMFT',
+  tagline: 'A modern, web-based managed file transfer solution',
+  favicon: 'favicon.ico',
+
+  // Set the production url of your site here
+  url: 'https://starfleetcptn.github.io',
+  // Set the /<baseUrl>/ pathname under which your site is served
+  // For GitHub pages deployment, it is often '/<projectName>/'
+  baseUrl: '/GoMFT/',
+
+  // GitHub pages deployment config.
+  // If you aren't using GitHub pages, you don't need these.
+  organizationName: 'StarFleetCPTN', // Usually your GitHub org/user name.
+  projectName: 'GoMFT', // Usually your repo name.
+  deploymentBranch: 'gh-pages',
+  trailingSlash: false,
+
+  onBrokenLinks: 'warn',
+  onBrokenMarkdownLinks: 'warn',
+
+  // Even if you don't use internationalization, you can use this field to set
+  // useful metadata like html lang. For example, if your site is Chinese, you
+  // may want to replace "en" with "zh-Hans".
+  i18n: {
+    defaultLocale: 'en',
+    locales: ['en'],
+  },
+
+  presets: [
+    [
+      'classic',
+      {
+        docs: {
+          sidebarPath: './sidebars.ts',
+          // Please change this to your repo.
+          editUrl:
+            'https://github.com/StarFleetCPTN/GoMFT/tree/main/documentation',
+        },
+        blog: {
+          showReadingTime: true,
+          // Please change this to your repo.
+          editUrl:
+            'https://github.com/StarFleetCPTN/GoMFT/tree/main/documentation',
+        },
+        theme: {
+          customCss: './src/css/custom.css',
+        },
+      } satisfies Preset.Options,
+    ],
+  ],
+
+  // Add the local search plugin
+  plugins: [
+    [
+      require.resolve('@easyops-cn/docusaurus-search-local'),
+      {
+        // Whether to also index the docs/blog not written in the current language (false by default)
+        indexDocs: true,
+        indexBlog: true,
+        // Whether to also add the language name to the document ID, to differentiate documents with the same ID but different languages (false by default)
+        language: ['en'],
+        // Optional: path to a file containing a list of words to be highlighted in the search results (empty by default)
+        highlightSearchTermsOnTargetPage: true,
+      },
+    ],
+  ],
+
+  themeConfig: {
+    // Replace with your project's social card
+    image: 'img/gomft-social-card.jpg',
+    navbar: {
+      title: 'GoMFT',
+      logo: {
+        alt: 'GoMFT Logo',
+        src: 'img/logo.svg',
+      },
+      items: [
+        {
+          type: 'docSidebar',
+          sidebarId: 'docsSidebar',
+          position: 'left',
+          label: 'Documentation',
+        },
+        {to: '/docs/introduction/overview', label: 'Getting Started', position: 'left'},
+        {to: '/docs/development/contributing', label: 'Contributing', position: 'left'},
+        {
+          href: 'https://github.com/StarFleetCPTN/GoMFT',
+          label: 'GitHub',
+          position: 'right',
+        },
+        {
+          href: 'https://discord.gg/f9dwtM3j',
+          className: 'header-discord-link',
+          'aria-label': 'Discord community',
+          position: 'right',
+        },
+      ],
+    },
+    footer: {
+      style: 'dark',
+      links: [
+        {
+          title: 'Documentation',
+          items: [
+            {
+              label: 'Introduction',
+              to: '/docs/introduction/overview',
+            },
+            {
+              label: 'Installation',
+              to: '/docs/getting-started/installation',
+            },
+            {
+              label: 'Features',
+              to: '/docs/introduction/features',
+            },
+          ],
+        },
+        {
+          title: 'Community',
+          items: [
+            {
+              label: 'Discord',
+              href: 'https://discord.gg/f9dwtM3j',
+            },
+            {
+              label: 'GitHub Discussions',
+              href: 'https://github.com/StarFleetCPTN/GoMFT/discussions',
+            },
+            {
+              label: 'Issues',
+              href: 'https://github.com/StarFleetCPTN/GoMFT/issues',
+            },
+          ],
+        },
+        {
+          title: 'More',
+          items: [
+            {
+              label: 'GitHub',
+              href: 'https://github.com/StarFleetCPTN/GoMFT',
+            },
+          ],
+        },
+      ],
+      copyright: `Copyright © ${new Date().getFullYear()} GoMFT. Built with Docusaurus.`,
+    },
+    prism: {
+      theme: prismThemes.github,
+      darkTheme: prismThemes.dracula,
+    },
+  } satisfies Preset.ThemeConfig,
+};
+
+export default config;