Refactor and update project components for Next.js 15 compatibility (#6)

* refactor: update all modules to latest version

* refactor: update layout to match nextjs 15 convention

* fix: implement TopProgressBar as Client

* fix: remove unnecessary locale prop

* fix: update postcss.config.js export

* fix: comment out styles

* fix: ref usage in useIntersectionObserver and update Navbar

* chore: performance optimizations

* fix: simplify Loading component structure

* refactor: move ProjectCard component and add prop types validation

tailwind.config.js

@@ -1,12 +1,18 @@
 /** @type {import('tailwindcss').Config} */
 module.exports = {
-  important: true,
-  content: [
-    './pages/**/*.{js,ts,jsx,tsx,mdx}',
-    './components/**/*.{js,ts,jsx,tsx,mdx}',
-    './app/**/*.{js,ts,jsx,tsx,mdx}',
-  ],
-  theme: {
-  },
-  plugins: [],
-}
+	content: [
+		"./pages/**/*.{js,ts,jsx,tsx,mdx}",
+		"./components/**/*.{js,ts,jsx,tsx,mdx}",
+		"./app/**/*.{js,ts,jsx,tsx,mdx}",
+	],
+	theme: {
+		extend: {
+		},
+	},
+	plugins: [],
+	// Add this to reduce CSS file size in production
+	future: {
+		removeDeprecatedGapUtilities: true,
+		purgeLayersByDefault: true,
+	},
+};