Fix repository issues: lint script and Tailwind config

Co-authored-by: rezwana-karim <126201034+rezwana-karim@users.noreply.github.com>

Author: Copilot

package-lock.json

@@ -6,7 +6,7 @@
     "dev": "next dev --turbopack",
     "build": "next build --turbopack",
     "start": "next start",
-    "lint": "eslint"
+    "lint": "eslint . --ext .ts,.tsx,.js,.jsx --fix"
   },
   "dependencies": {
     "@radix-ui/colors": "^3.0.0",

package.json

@@ -0,0 +1,68 @@
+import type { Config } from "tailwindcss";
+
+const config: Config = {
+  content: [
+    "./src/pages/**/*.{js,ts,jsx,tsx,mdx}",
+    "./src/components/**/*.{js,ts,jsx,tsx,mdx}",
+    "./src/app/**/*.{js,ts,jsx,tsx,mdx}",
+  ],
+  theme: {
+    extend: {
+      colors: {
+        background: "var(--background)",
+        foreground: "var(--foreground)",
+        card: {
+          DEFAULT: "var(--card)",
+          foreground: "var(--card-foreground)",
+        },
+        popover: {
+          DEFAULT: "var(--popover)",
+          foreground: "var(--popover-foreground)",
+        },
+        primary: {
+          DEFAULT: "var(--primary)",
+          foreground: "var(--primary-foreground)",
+        },
+        secondary: {
+          DEFAULT: "var(--secondary)",
+          foreground: "var(--secondary-foreground)",
+        },
+        muted: {
+          DEFAULT: "var(--muted)",
+          foreground: "var(--muted-foreground)",
+        },
+        accent: {
+          DEFAULT: "var(--accent)",
+          foreground: "var(--accent-foreground)",
+        },
+        destructive: {
+          DEFAULT: "var(--destructive)",
+          foreground: "var(--destructive-foreground)",
+        },
+        success: {
+          DEFAULT: "var(--success)",
+          foreground: "var(--success-foreground)",
+        },
+        warning: {
+          DEFAULT: "var(--warning)",
+          foreground: "var(--warning-foreground)",
+        },
+        border: "var(--border)",
+        input: "var(--input)",
+        ring: "var(--ring)",
+      },
+      borderRadius: {
+        lg: "var(--radius)",
+        md: "calc(var(--radius) - 2px)",
+        sm: "calc(var(--radius) - 4px)",
+      },
+      fontFamily: {
+        sans: ["var(--font-geist-sans)", "ui-sans-serif", "system-ui"],
+        mono: ["var(--font-geist-mono)", "ui-monospace", "Monaco"],
+      },
+    },
+  },
+  plugins: [],
+};
+
+export default config;