update `single-file-core`

package-lock.json

@@ -9,7 +9,7 @@
 			"version": "1.2.4",
 			"license": "AGPL-3.0-or-later",
 			"dependencies": {
-				"single-file-core": "1.5.25"
+				"single-file-core": "1.5.26"
 			},
 			"devDependencies": {
 				"@rollup/plugin-node-resolve": "15.2.3",
@@ -641,9 +641,9 @@
 			}
 		},
 		"node_modules/single-file-core": {
-			"version": "1.5.25",
-			"resolved": "https://registry.npmjs.org/single-file-core/-/single-file-core-1.5.25.tgz",
-			"integrity": "sha512-uTOtyQMsBZSEUWvyamYbsVw9Jmgl/Wbx8zKxrUADWxyGto/VP15LAsO1PzDF3MgqjktPE+OT1m9vnBg2k3QtjQ==",
+			"version": "1.5.26",
+			"resolved": "https://registry.npmjs.org/single-file-core/-/single-file-core-1.5.26.tgz",
+			"integrity": "sha512-uVYmVC2RL47jjz0n3vyGP1UFkd1DuxMeZ4Mof1X4f12n+x9C+MbJZCku3RIThEQI6bO3XSlOhvkMcpxBd2EWyg==",
 			"license": "AGPL-3.0-or-later"
 		},
 		"node_modules/smob": {

package.json

@@ -10,7 +10,7 @@
 	},
 	"type": "module",
 	"dependencies": {
-		"single-file-core": "1.5.25"
+		"single-file-core": "1.5.26"
 	},
 	"devDependencies": {
 		"rollup": "4.20.0",

src/core/bg/config.js

@@ -179,7 +179,8 @@ const DEFAULT_CONFIG = {
 	S3Bucket: "",
 	S3AccessKey: "",
 	S3SecretKey: "",
-	resolveLinks: true
+	resolveLinks: true,
+	groupDuplicateStylesheets: false
 };
 
 const DEFAULT_RULES = [{