replace `shadowroot` with `shadowrootmode`

src/core/content/content-bootstrap.js

@@ -250,7 +250,7 @@ function detectSavedPage(document) {
 }
 
 function serializeShadowRoots(node) {
-	const SHADOWROOT_ATTRIBUTE_NAME = "shadowroot";
+	const SHADOWROOT_ATTRIBUTE_NAME = "shadowrootmode";
 	node.querySelectorAll("*").forEach(element => {
 		const shadowRoot = singlefile.helper.getShadowRoot(element);
 		if (shadowRoot) {

src/ui/content/content-ui-editor-init-web.js

@@ -6,12 +6,12 @@
 	processNode(document);
 
 	function processNode(node) {
-		node.querySelectorAll("template[shadowroot]").forEach(element => {
+		node.querySelectorAll("template[shadowrootmode]").forEach(element => {
 			let shadowRoot = element.parentElement.shadowRoot;
 			if (!shadowRoot) {
 				try {
 					shadowRoot = element.parentElement.attachShadow({
-						mode: element.getAttribute("shadowroot")
+						mode: element.getAttribute("shadowrootmode")
 					});
 					shadowRoot.innerHTML = element.innerHTML;
 					element.remove();

src/ui/content/content-ui-editor-web.js

@@ -30,7 +30,7 @@
 	const FORBIDDEN_TAG_NAMES = ["a", "area", "audio", "base", "br", "col", "command", "embed", "hr", "img", "iframe", "input", "keygen", "link", "meta", "param", "source", "track", "video", "wbr"];
 	const BUTTON_ANCHOR_URL = "data:image/png;base64,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";
 	const BUTTON_CLOSE_URL = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgAgMAAAAOFJJnAAABhGlDQ1BJQ0MgcHJvZmlsZQAAKJF9kT1Iw0AcxV9TtaIVETuIOASsThZERRylikWwUNoKrTqYXPohNGlIUlwcBdeCgx+LVQcXZ10dXAVB8APEydFJ0UVK/F9SaBHjwXE/3t173L0DhFqJqWbbOKBqlpGMRcVMdkUMvKIbfQCG0SExU4+nFtLwHF/38PH1LsKzvM/9OXqUnMkAn0g8y3TDIl4nnt60dM77xCFWlBTic+Ixgy5I/Mh12eU3zgWHBZ4ZMtLJOeIQsVhoYbmFWdFQiaeIw4qqUb6QcVnhvMVZLVVY4578hcGctpziOs0hxLCIOBIQIaOCDZRgIUKrRoqJJO1HPfyDjj9BLplcG2DkmEcZKiTHD/4Hv7s185MTblIwCrS/2PbHCBDYBepV2/4+tu36CeB/Bq60pr9cA2Y+Sa82tfAR0LsNXFw3NXkPuNwBBp50yZAcyU9TyOeB9zP6pizQfwt0rbq9NfZx+gCkqaulG+DgEBgtUPaax7s7W3v790yjvx825XKP2aKCdAAAAAlwSFlzAAAuIwAALiMBeKU/dgAAAAd0SU1FB+QLEQA6Na1u6IUAAAAZdEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIEdJTVBXgQ4XAAAACVBMVEUAAAAAAACKioqjwG1pAAAAAXRSTlMAQObYZgAAAAFiS0dEAmYLfGQAAABlSURBVBhXTc/BEUQhCAPQ58ES6McSPED/rfwDI7vOMCoJIeGd6CvFgZXiwk47Ia5VUKdrVXcb39kfqxqmTg+I2xJ2tqhVTaGaQjTl7/GgIc/4CL4Vs3RsjLFndcxPnAn4iww8A3yQjRZjti1t6AAAAABJRU5ErkJggg==";
-	const SHADOWROOT_ATTRIBUTE_NAME = "shadowroot";
+	const SHADOWROOT_ATTRIBUTE_NAME = "shadowrootmode";
 	const SCRIPT_TEMPLATE_SHADOW_ROOT = "data-template-shadow-root";
 	const NOTE_TAGNAME = "single-file-note";
 	const NOTE_CLASS = "note";