feat: add danmuku plugin and i18n setup documentation

- Created a new documentation file for the danmuku plugin with code examples.
- Added a new documentation file for language settings (i18n) with detailed instructions on language imports, default languages, and how to add or modify languages.

scripts/build-ts.js

@@ -9,8 +9,9 @@ function ensureDirExists(filePath) {
   }
 }
 
-function parsePluginInfo(path) {
-  const file = path.split('/').pop() || ''
+function parsePluginInfo(pluginPath) {
+  // Use path.basename to handle both Unix and Windows paths correctly
+  const file = path.basename(pluginPath)
   const baseName = file.replace('.d.ts', '')
 
   const name = baseName