Minor changes to styles and packages

package.json

@@ -13,6 +13,7 @@
 		"@hello-pangea/dnd": "^18.0.1",
 		"@mantine/core": "^7.17.5",
 		"@mantine/hooks": "^7.17.5",
+		"@mantine/notifications": "^7.17.5",
 		"@tanstack/react-query": "^5.74.4",
 		"@tanstack/react-query-devtools": "^5.74.6",
 		"@tanstack/react-query-persist-client": "^5.74.6",
@@ -23,7 +24,6 @@
 		"react-icons": "^5.5.0",
 		"react-query": "^3.39.3",
 		"react-router-dom": "^7.5.2",
-		"react-toastify": "^11.0.5",
 		"recharts": "^2.15.3"
 	},
 	"devDependencies": {