feat: implement TodoList component with filtering and priority management

feat: add useAmbientSound hook for ambient sound management

feat: create useLocalStorage hook for persistent state management

feat: develop useTheme hook for theme switching functionality

feat: implement useTimer hook for Pomodoro timer logic

feat: create useTodos hook for managing todo list functionality

style: add global styles and custom scrollbar for better UI experience

chore: set up main entry point for the application

feat: define types for Timer, Todo, and Statistics

feat: create utility function for class name merging

chore: configure Tailwind CSS for styling

chore: set up TypeScript configuration for the project

chore: configure Vite for development and build process

tailwind.config.js

@@ -0,0 +1,17 @@
+/** @type {import('tailwindcss').Config} */
+export default {
+  content: [
+    "./index.html",
+    "./src/**/*.{js,ts,jsx,tsx}",
+  ],
+  darkMode: 'class',
+  theme: {
+    extend: {
+      fontFamily: {
+        sans: ['Inter', 'system-ui', 'sans-serif'],
+        mono: ['JetBrains Mono', 'monospace'],
+      },
+    },
+  },
+  plugins: [],
+}