feat: add removeTrailingSlash function

Author: TW-IT-Jerry Liu

js/src/utils/functions/common.tsx

@@ -69,3 +69,15 @@ export const filterObjKeys = (
 
 export const isUsingBlockEditor =
   typeof window?.wp !== 'undefined' && typeof window?.wp?.blocks !== 'undefined'
+
+export const removeTrailingSlash = (str: string) => {
+  if (str.endsWith('/')) {
+    // 如果字符串以斜杠结尾，使用 slice 方法去除最后一个字符
+
+    return str.slice(0, -1)
+  }
+
+  // 否则，返回原字符串
+
+  return str
+}