Fix CSS import in demo.

demo/demo.tsx

@@ -1,4 +1,4 @@
-import "@kernelui/core/lib/style.css";
+import "@kernelui/core/lib/index.css";
 import "../src/styles/smartable.less";
 
 import React from "react";

package.json

@@ -1,5 +1,5 @@
 {
-	"version": "1.1.1",
+	"version": "1.1.2",
 	"name": "@kernelui/smartable",
 	"description": "Kernel UI Smartable.",
 	"scripts": {
@@ -17,22 +17,22 @@
 		"@kernelui:registry": "https://code.zeptotech.net/api/packages/UIKernel/npm/"
 	},
 	"devDependencies": {
-		"@kernelui/core": "^1.6.0",
+		"@kernelui/core": "^1.8.2",
 		"@phosphor-icons/react": "^2.1.7",
 		"@types/node": "^22.0.0",
-		"@types/react": "^18.3.3",
-		"@types/react-dom": "^18.3.0",
-		"@vitejs/plugin-react": "^4.3.0",
+		"@types/react": "^18.3.12",
+		"@types/react-dom": "^18.3.1",
+		"@vitejs/plugin-react": "^4.3.4",
 		"less": "^4.2.0",
 		"react": "^18.3.1",
 		"react-dom": "^18.3.1",
-		"react-router-dom": "^6.26.2",
+		"react-router-dom": "^7.0.1",
 		"typescript": "^5.4.5",
-		"vite": "^5.2.11",
-		"vite-plugin-dts": "^3.9.1"
+		"vite": "^6.0.1",
+		"vite-plugin-dts": "^4.3.0"
 	},
 	"peerDependencies": {
-		"@kernelui/core": "^1.1.2"
+		"@kernelui/core": "^1.8.2"
 	},
 	"packageManager": "yarn@4.5.0"
 }