Restructuration du git et ajout de la fonctionnalité de création de portfolio

public/assests/css/style.css

@@ -0,0 +1,98 @@
+body {
+  background-color: #f5f5f5;
+  padding: 2px;
+}
+
+.navbar {
+  background-color: #ffffff;
+  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
+  padding: 0.8rem 2rem;
+}
+
+.navbar-brand {
+  font-size: 1.5rem;
+  font-weight: bold;
+  color: #0d6efd !important;
+}
+
+.navbar-brand span {
+  color: #6c757d;
+}
+
+.navbar-nav .nav-link {
+  color: #333;
+  font-weight: 500;
+  padding: 0.5rem 1rem;
+  margin: 0 0.2rem;
+  transition: color 0.3s;
+}
+
+.navbar-nav .nav-link:hover {
+  color: #0d6efd;
+}
+
+.btn-login {
+  color: #333;
+  background-color: transparent;
+  border: none;
+  font-weight: 500;
+  padding: 0.5rem 1rem;
+}
+
+.btn-login:hover {
+  color: #0d6efd;
+}
+
+.btn-signup {
+  background-color: #0d6efd;
+  color: white;
+  border: none;
+  border-radius: 25px;
+  padding: 0.5rem 2rem;
+  font-weight: 500;
+  transition: background-color 0.3s;
+}
+
+.btn-signup:hover {
+  background-color: #0b5ed7;
+}
+
+.notification-bell {
+  font-size: 1.2rem;
+  color: #6c757d;
+  margin-right: 1rem;
+  cursor: pointer;
+  transition: color 0.3s;
+}
+
+.notification-bell:hover {
+  color: #0d6efd;
+}
+
+.logo-image {
+  height: 30px;
+  width: auto;
+  margin-right: 0.5rem;
+}
+.logo{ 
+    font-size: 5rem;
+    font-weight: 700;
+    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
+    -webkit-background-clip: text;
+    -webkit-text-fill-color: transparent;
+    background-clip: text;
+}
+
+.article-card {
+    height: 400px;
+}
+
+.article-img {
+    height: 50px;
+    width: 100%;
+    overflow: hidden;
+}
+.article-content {
+    height: 20%;
+    padding: 0.75rem;
+}