Add TypeDoc for API documentation generation

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

tsconfig.json

@@ -3,6 +3,7 @@
     "target": "esnext",
     "module": "esnext",
     "strict": true,
+    "allowJs": true,
     "jsx": "preserve",
     "importHelpers": true,
     "moduleResolution": "node",
@@ -16,5 +17,5 @@
     "lib": ["esnext", "dom"],
     "types": ["node", "vue"]
   },
-  "include": ["src/**/*.ts", "src/**/*.tsx", "src/**/*.vue", "src/**/*.json",  "src/types/**/*.d.ts"]
+  "include": ["src/**/*.ts", "src/**/*.tsx", "src/**/*.js", "src/**/*.vue", "src/**/*.json", "src/types/**/*.d.ts"]
 }