added randomisation

package-lock.json

@@ -16,7 +16,8 @@
 				"@sveltejs/adapter-node": "^5.2.13",
 				"chart.js": "^4.5.0",
 				"drizzle-orm": "^0.40.0",
-				"exceljs": "^4.4.0"
+				"exceljs": "^4.4.0",
+				"knuth-shuffle-seeded": "^1.0.6"
 			},
 			"devDependencies": {
 				"@eslint/compat": "^1.2.5",
@@ -6462,6 +6463,15 @@
 			"dev": true,
 			"license": "MIT"
 		},
+		"node_modules/knuth-shuffle-seeded": {
+			"version": "1.0.6",
+			"resolved": "https://registry.npmjs.org/knuth-shuffle-seeded/-/knuth-shuffle-seeded-1.0.6.tgz",
+			"integrity": "sha512-9pFH0SplrfyKyojCLxZfMcvkhf5hH0d+UwR9nTVJ/DDQJGuzcXjTwB7TP7sDfehSudlGGaOLblmEWqv04ERVWg==",
+			"license": "Apache-2.0",
+			"dependencies": {
+				"seed-random": "~2.2.0"
+			}
+		},
 		"node_modules/lazystream": {
 			"version": "1.0.1",
 			"resolved": "https://registry.npmjs.org/lazystream/-/lazystream-1.0.1.tgz",
@@ -7750,6 +7760,12 @@
 				"node": ">=10"
 			}
 		},
+		"node_modules/seed-random": {
+			"version": "2.2.0",
+			"resolved": "https://registry.npmjs.org/seed-random/-/seed-random-2.2.0.tgz",
+			"integrity": "sha512-34EQV6AAHQGhoc0tn/96a9Fsi6v2xdqe/dMUwljGRaFOzR3EgRmECvD0O8vi8X+/uQ50LGHfkNu/Eue5TPKZkQ==",
+			"license": "MIT"
+		},
 		"node_modules/semver": {
 			"version": "7.7.2",
 			"resolved": "https://registry.npmjs.org/semver/-/semver-7.7.2.tgz",