chore: add tailwind config for fresh install support

Author: sasus-dev

package-lock.json

@@ -9,20 +9,24 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "react": "^19.2.3",
-    "react-dom": "^19.2.3",
-    "lucide-react": "0.475.0",
-    "d3-force": "3.0.0",
+    "@google/genai": "1.3.0",
     "d3-drag": "3.0.0",
-    "d3-zoom": "3.0.0",
+    "d3-force": "3.0.0",
     "d3-selection": "3.0.0",
-    "recharts": "2.15.0",
-    "@google/genai": "1.3.0"
+    "d3-zoom": "3.0.0",
+    "lucide-react": "0.475.0",
+    "react": "^19.2.3",
+    "react-dom": "^19.2.3",
+    "recharts": "2.15.0"
   },
   "devDependencies": {
     "@types/node": "^22.14.0",
     "@vitejs/plugin-react": "^5.0.0",
+    "autoprefixer": "^10.4.23",
+    "postcss": "^8.5.6",
+    "tailwindcss": "^4.1.18",
+    "tailwindcss-animate": "^1.0.7",
     "typescript": "~5.8.2",
     "vite": "^6.2.0"
   }
-}
+}

package.json

@@ -0,0 +1,6 @@
+export default {
+    plugins: {
+        tailwindcss: {},
+        autoprefixer: {},
+    },
+}

postcss.config.js

@@ -0,0 +1,19 @@
+/** @type {import('tailwindcss').Config} */
+export default {
+    content: [
+        "./index.html",
+        "./src/**/*.{js,ts,jsx,tsx}",
+        "./components/**/*.{js,ts,jsx,tsx}",
+        "./*.{js,ts,jsx,tsx}" // Catch root files like App.tsx if needed
+    ],
+    theme: {
+        extend: {
+            fontFamily: {
+                sans: ['Inter', 'sans-serif'],
+            },
+        },
+    },
+    plugins: [
+        require("tailwindcss-animate")
+    ],
+}