chore: use sass-loader in devDeps to satisfy automated tests

package-lock.json

@@ -73,6 +73,7 @@
 				"postcss-loader": "^8.0.0",
 				"prettier": "^3.2.5",
 				"sass": "^1.72.0",
+				"sass-loader": "^16.0.5",
 				"shady-css-parser": "^0.1.0",
 				"terser-webpack-plugin": "^5.0.0",
 				"tree-kill": "^1.2.2",
@@ -23915,6 +23916,47 @@
 				"@parcel/watcher": "^2.4.1"
 			}
 		},
+		"node_modules/sass-loader": {
+			"version": "16.0.5",
+			"resolved": "https://registry.npmjs.org/sass-loader/-/sass-loader-16.0.5.tgz",
+			"integrity": "sha512-oL+CMBXrj6BZ/zOq4os+UECPL+bWqt6OAC6DWS8Ln8GZRcMDjlJ4JC3FBDuHJdYaFWIdKNIBYmtZtK2MaMkNIw==",
+			"dev": true,
+			"license": "MIT",
+			"dependencies": {
+				"neo-async": "^2.6.2"
+			},
+			"engines": {
+				"node": ">= 18.12.0"
+			},
+			"funding": {
+				"type": "opencollective",
+				"url": "https://opencollective.com/webpack"
+			},
+			"peerDependencies": {
+				"@rspack/core": "0.x || 1.x",
+				"node-sass": "^4.0.0 || ^5.0.0 || ^6.0.0 || ^7.0.0 || ^8.0.0 || ^9.0.0",
+				"sass": "^1.3.0",
+				"sass-embedded": "*",
+				"webpack": "^5.0.0"
+			},
+			"peerDependenciesMeta": {
+				"@rspack/core": {
+					"optional": true
+				},
+				"node-sass": {
+					"optional": true
+				},
+				"sass": {
+					"optional": true
+				},
+				"sass-embedded": {
+					"optional": true
+				},
+				"webpack": {
+					"optional": true
+				}
+			}
+		},
 		"node_modules/sass/node_modules/chokidar": {
 			"version": "4.0.1",
 			"resolved": "https://registry.npmjs.org/chokidar/-/chokidar-4.0.1.tgz",

package.json

@@ -80,6 +80,7 @@
     "postcss-loader": "^8.0.0",
     "prettier": "^3.2.5",
     "sass": "^1.72.0",
+    "sass-loader": "^16.0.5",
     "shady-css-parser": "^0.1.0",
     "terser-webpack-plugin": "^5.0.0",
     "tree-kill": "^1.2.2",