docs: add VitePress documentation site

- Add docs directory with VitePress configuration
- Add GitHub Actions workflow for docs build and deploy
- Support bilingual (English/Chinese) documentation
- Include search, custom theme, and responsive design

docs/typedoc.json

@@ -0,0 +1,35 @@
+{
+  "$schema": "https://typedoc.org/schema.json",
+  "entryPoints": ["../ccw/src/**/*.ts"],
+  "out": "docs/api",
+  "plugin": ["typedoc-plugin-markdown"],
+  "theme": "markdown",
+  "readme": "none",
+  "exclude": ["**/*.test.ts", "**/*.spec.ts", "**/node_modules/**"],
+  "excludePrivate": true,
+  "excludeProtected": false,
+  "excludeInternal": true,
+  "hideGenerator": true,
+  "sort": ["source-order"],
+  "kindSortOrder": [
+    "Document",
+    "Reference",
+    "Class",
+    "Interface",
+    "TypeAlias",
+    "Enum",
+    "EnumMember",
+    "Function",
+    "Variable",
+    "Property",
+    "Method"
+  ],
+  "categorizeByGroup": true,
+  "defaultCategory": "Other",
+  "categoryOrder": ["*"],
+  "githubLinks": true,
+  "gitRevision": "main",
+  "includeVersion": true,
+  "searchInComments": true,
+  "searchInDocuments": true
+}