feat: add inventory management system with product, category, and movement tracking

- Implemented global styles using Tailwind CSS for consistent theming.
- Created layout component to structure the application with a navigation bar.
- Developed Movements page to handle inventory entries and exits, including form submission and data display.
- Added Products page for listing, editing, and deleting products with API integration.
- Introduced Categories management functionality.
- Built Navbar component for easy navigation across the application.
- Established API service for handling requests to the backend.
- Defined TypeScript types for Category, Product, and InventoryMovement to ensure type safety.
- Configured TypeScript settings for the project.

frontend/package.json

@@ -0,0 +1,26 @@
+{
+  "name": "frontend",
+  "version": "0.1.0",
+  "private": true,
+  "scripts": {
+    "dev": "next dev",
+    "build": "next build",
+    "start": "next start",
+    "lint": "eslint"
+  },
+  "dependencies": {
+    "next": "16.2.9",
+    "react": "19.2.4",
+    "react-dom": "19.2.4"
+  },
+  "devDependencies": {
+    "@tailwindcss/postcss": "^4",
+    "@types/node": "^20",
+    "@types/react": "^19",
+    "@types/react-dom": "^19",
+    "eslint": "^9",
+    "eslint-config-next": "16.2.9",
+    "tailwindcss": "^4",
+    "typescript": "^5"
+  }
+}