feat: initialize novel writer application with React, Zustand, and Vite

- Added main application structure with React and TypeScript.
- Implemented Zustand for state management, including novel, chapters, characters, and relationships.
- Created initial CSS styles for the application layout and components.
- Integrated SVG assets for branding.
- Set up Vite configuration for development and build processes.
- Established TypeScript configurations for app and node environments.

novel-writer/vite.config.ts

@@ -0,0 +1,7 @@
+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+
+// https://vite.dev/config/
+export default defineConfig({
+  plugins: [react()],
+})