feat: enhance contact form with toast notifications and error handling

frontend/README.md

@@ -1,36 +1,57 @@
-This is a [Next.js](https://nextjs.org) project bootstrapped with [`create-next-app`](https://nextjs.org/docs/app/api-reference/cli/create-next-app).
+# Personal Portfolio & Blog - Frontend
 
-## Getting Started
+This is the frontend for my personal portfolio, built with [Next.js](https://nextjs.org), [Tailwind CSS](https://tailwindcss.com/), and [TypeScript](https://www.typescriptlang.org/). The project is designed to be a modern, responsive, and performant showcase of my skills and projects.
 
-First, run the development server:
+## ✨ Features
 
+* **Internationalization (i18n)**: Supports both English and Portuguese, with language switching capabilities.
+* **Dark Mode**: A sleek dark mode that can be toggled by the user, with preferences saved in local storage.
+* **Component-Based Architecture**: Built with reusable React components for maintainability and scalability.
+* **Responsive Design**: Fully responsive layout that looks great on all devices, from mobile phones to desktop screens.
+* **Contact Form**: A functional contact form that communicates with a backend service to send emails.
+
+## 🛠️ Tech Stack
+
+* **Framework**: [Next.js 15](https://nextjs.org/)
+* **Styling**: [Tailwind CSS 4](https://tailwindcss.com/)
+* **Language**: [TypeScript](https://www.typescriptlang.org/)
+* **Internationalization**: [next-intl](https://next-intl-docs.vercel.app/)
+* **Icons**: [Heroicons](https://heroicons.com/) & [React Icons](https://react-icons.github.io/react-icons/)
+* **Linting**: [ESLint](https://eslint.org/)
+
+## 🚀 Getting Started
+
+To get a local copy up and running, follow these simple steps.
+
+### Prerequisites
+
+* Node.js (v18.18 or later)
+* npm, yarn, or pnpm
+
+### Installation & Development
+
+1.  **Clone the repository:**
+    ```bash
+    git clone <your-repository-url>
+    cd <your-repository-folder>/frontend
+    ```
+
+2.  **Install dependencies:**
+    ```bash
+    npm install
+    ```
+
+3.  **Run the development server:**
+    The development server uses Turbopack for faster performance.
+    ```bash
+    npm run dev
+    ```
+
+4.  **Open your browser:**
+    Navigate to [http://localhost:3000](http://localhost:3000) to see the result.
+
+### Building for Production
+
+To create a production-ready build, run:
 ```bash
-npm run dev
-# or
-yarn dev
-# or
-pnpm dev
-# or
-bun dev
-```
-
-Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.
-
-You can start editing the page by modifying `app/page.tsx`. The page auto-updates as you edit the file.
-
-This project uses [`next/font`](https://nextjs.org/docs/app/building-your-application/optimizing/fonts) to automatically optimize and load [Geist](https://vercel.com/font), a new font family for Vercel.
-
-## Learn More
-
-To learn more about Next.js, take a look at the following resources:
-
-- [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js features and API.
-- [Learn Next.js](https://nextjs.org/learn) - an interactive Next.js tutorial.
-
-You can check out [the Next.js GitHub repository](https://github.com/vercel/next.js) - your feedback and contributions are welcome!
-
-## Deploy on Vercel
-
-The easiest way to deploy your Next.js app is to use the [Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme) from the creators of Next.js.
-
-Check out our [Next.js deployment documentation](https://nextjs.org/docs/app/building-your-application/deploying) for more details.
+npm run build