docs: update project documentation in README

README.md

@@ -2,10 +2,12 @@
 
 A fast, privacy-focused, and accessible developer portfolio built with **Next.js 16 (App Router)**, **Tailwind CSS**, and **React 19**, backed by a custom **lightweight PHP analytics engine**.
 
+[![Deployment Status](https://git.andre-kempf.com/Chneemann/portfolio/badges/workflows/deploy.yml/badge.svg?branch=main)](https://git.andre-kempf.com/Chneemann/portfolio/actions)
+[![Website Status](https://img.shields.io/badge/website-online-brightgreen?style=flat-square&logo=google-chrome&logoColor=white)](https://andre-kempf.com)
 ![Next.js](https://img.shields.io/badge/Next.js-16-black?style=flat-square&logo=next.js)
 ![React](https://img.shields.io/badge/React-19-blue?style=flat-square&logo=react)
-![Tailwind CSS](https://img.shields.io/badge/Tailwind-v4-38bdf8?style=flat-square&logo=tailwind-css)
 ![TypeScript](https://img.shields.io/badge/TypeScript-5-blue?style=flat-square&logo=typescript)
+![Tailwind CSS](https://img.shields.io/badge/Tailwind-v4-38bdf8?style=flat-square&logo=tailwind-css)
 
 ---
 
@@ -23,15 +25,21 @@ A fast, privacy-focused, and accessible developer portfolio built with **Next.js
 ### Frontend
 
 - **Framework:** [Next.js 16](https://nextjs.org/) (App Router)
-- **UI & Styling:** [React 19](https://react.dev/), [Tailwind CSS](https://tailwindcss.com/)
+- **UI & Styling:** [React 19](https://react.dev/), [Tailwind CSS v4](https://tailwindcss.com/)
 - **Icons & Components:** Lucide Icons, Custom UI Components
 - **State & Events:** Native CustomEvents, React State
 
 ### Backend & Analytics
 
-- **Language:** PHP 8.x
+- **Runtime:** Node.js / Next.js API Routes (App Router)
-- **Data Privacy:** One-way IP Hashing (`MD5` + daily salt), Session Rate Limiting
+- **Data Privacy:** One-way IP Hashing (`SHA-256` / daily salt), Session Rate Limiting
-- **Protocol:** JSON REST API (`analytics.php`)
+- **Protocol:** JSON REST API / Server Actions
+
+### Infrastructure & CI/CD
+
+- **Hosting:** VPS / Docker Containers
+- **CI/CD Pipeline:** Self-hosted Forgejo Actions (Automated build & SSH deployment)
+- **Mirroring:** Automated sync to GitHub
 
 ---
 
@@ -47,7 +55,7 @@ A fast, privacy-focused, and accessible developer portfolio built with **Next.js
 1. **Clone the repository:**
 
    ```bash
-   git clone https://codeberg.org/Chneemann/portfolio.git
+   git clone [https://git.andre-kempf.com/Chneemann/portfolio.git](https://git.andre-kempf.com/Chneemann/portfolio.git)
    cd portfolio
    ```
 
@@ -67,17 +75,22 @@ A fast, privacy-focused, and accessible developer portfolio built with **Next.js
 
 ## 📁 Repository Structure
 
+````text
+## 📁 Repository Structure
+
 ```text
 ├── src/                            # Source Code
-│   ├── app/                        # Next.js App Router (Pages & Metadata)
+│   ├── app/                        # Next.js App Router (Pages, Routes & API)
-│   │   ├── favicon.ico
+│   │   ├── api/                    # Native Next.js Route Handlers
-│   │   ├── globals.css             # Global Styles & Tailwind Imports
+│   │   │   └── analytics/
-│   │   ├── layout.tsx              # Root Layout (Fonts, Metadata, Providers)
+│   │   │       └── route.ts        # Live Metrics & Traffic Handler (JSON-based)
-│   │   ├── page.tsx                # Landing Page / Main View
 │   │   ├── imprint/                # Imprint Page
 │   │   │   └── page.tsx
-│   │   └── privacy/                # Privacy Policy Page
+│   │   ├── privacy/                # Privacy Policy Page
-│   │       └── page.tsx
+│   │   │   └── page.tsx
+│   │   ├── globals.css             # Global Styles & Tailwind Imports
+│   │   ├── layout.tsx              # Root Layout (Fonts, Metadata, Providers)
+│   │   └── page.tsx                # Landing Page / Main View
 │   │
 │   ├── components/                 # Reusable UI & Layout Components
 │   │   ├── About.tsx               # About Me & Bio Section
@@ -85,7 +98,7 @@ A fast, privacy-focused, and accessible developer portfolio built with **Next.js
 │   │   ├── AnalyticsWidget.tsx     # Footer Performance & Metrics Badge
 │   │   ├── Background.tsx          # Dynamic Canvas / Background Effects
 │   │   ├── CommandPalette.tsx      # Cmd+K Interactive Command Menu
-│   │   ├── Contact.tsx             # Contact Form Section
+│   │   ├── Contact.tsx             # Contact Form Section (Formspree Integration)
 │   │   ├── Footer.tsx              # Footer with Links & Credits
 │   │   ├── Header.tsx              # Navigation Header & Search Trigger
 │   │   ├── Hero.tsx                # Hero Section / Intro Banner
@@ -94,33 +107,28 @@ A fast, privacy-focused, and accessible developer portfolio built with **Next.js
 │   │   └── Social.tsx              # Social Media Links & Bar Component
 │   │
 │   └── lib/                        # Pure Utility Scripts, Configs & Helpers
-│       ├── paletteCommands.ts      # Registered Commands & Actions
+│       ├── paletteCommands.ts      # Registered Cmd+K Commands & Actions
 │       └── playSudoEasterEgg.ts    # Easter-Egg Shell Simulation Logic
 │
-├── backend/                        # Lightweight Backend & Mail/Analytics Engine
-│   ├── templates/
-│   │   └── emailTemplate.php       # HTML/CSS Mail Template
-│   ├── analytics.php               # REST API for Traffic & Metrics
-│   ├── config.php                  # Security, Rate Limiting & Hashing Setup
-│   └── sendMail.php                # Contact Form Mailer & Handler
-│
 ├── public/                         # Static Assets (Client Access)
 │   ├── robots.txt                  # Search Engine Directives
 │   ├── sitemap.xml                 # XML Sitemap
 │   └── assets/
+│       ├── downloads/              # Downloadable Files (e.g. CV PDF)
 │       ├── icons/                  # SVG Icons & Favicons
-│       ├── images/                 # Screenshots & Profile Assets
+│       ├── images/                 # Profile Assets & Screenshots
 │       └── projects/               # Project Graphics & Previews
 │
 ├── AGENTS.md                       # AI Agent Instructions
 ├── CLAUDE.md                       # Claude Code Instructions
+├── Dockerfile                      # Container Build Instructions
 ├── eslint.config.mjs               # ESLint Rules
 ├── next.config.ts                  # Next.js Configuration
 ├── package.json                    # Project Dependencies & Scripts
 ├── postcss.config.mjs              # PostCSS Setup
 ├── README.md                       # Project Documentation
 └── tsconfig.json                   # TypeScript Compiler Rules
-```
+````
 
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