fix: javascript block variable name

src/content/blocksHandler/handlerJavascriptCode.js

@@ -1,9 +1,11 @@
-import { nanoid } from 'nanoid/non-secure';
+import { customAlphabet } from 'nanoid/non-secure';
 import { sendMessage } from '@/utils/message';
 import { automaRefDataStr } from '../utils';
 
+const nanoid = customAlphabet('1234567890abcdef', 5);
+
 function getAutomaScript(refData, everyNewTab) {
-  const varName = `automa${nanoid(5)}`;
+  const varName = `automa${nanoid()}`;
 
   let str = `
 const ${varName} = ${JSON.stringify(refData)};

src/content/handleTestCondition.js

@@ -1,8 +1,10 @@
-import { nanoid } from 'nanoid/non-secure';
+import { customAlphabet } from 'nanoid/non-secure';
 import { visibleInViewport, isXPath } from '@/utils/helper';
 import FindElement from '@/utils/FindElement';
 import { automaRefDataStr } from './utils';
 
+const nanoid = customAlphabet('1234567890abcdef', 5);
+
 function handleConditionElement({ data, type }) {
   const selectorType = isXPath(data.selector) ? 'xpath' : 'cssSelector';
 
@@ -44,7 +46,7 @@ function handleConditionElement({ data, type }) {
 }
 function injectJsCode({ data, refData }) {
   return new Promise((resolve, reject) => {
-    const varName = `automa${nanoid(5)}`;
+    const varName = `automa${nanoid()}`;
 
     const scriptEl = document.createElement('script');
     scriptEl.textContent = `