refactoring: rename slice_parallel to slice_concurrent

docs/api/packages/slice.md

@@ -6,7 +6,8 @@ slice 包包含操作切片的方法集合。
 
 ## 源码:
 
--   [https://github.com/duke-git/lancet/blob/main/slice/slice.go](https://github.com/duke-git/lancet/blob/main/slice/slice.go)
+- [https://github.com/duke-git/lancet/blob/main/slice/slice.go](https://github.com/duke-git/lancet/blob/main/slice/slice.go)
+- [https://github.com/duke-git/lancet/blob/main/slice/slice_concurrent.go](https://github.com/duke-git/lancet/blob/main/slice/slice_concurrent.go)
 
 <div STYLE="page-break-after: always;"></div>
 
@@ -61,6 +62,7 @@ import (
 -   [IndexOf](#IndexOf)
 -   [LastIndexOf](#LastIndexOf)
 -   [Map](#Map)
+-   [MapConcurrent](#MapConcurrent)
 -   [FilterMap](#FilterMap)
 -   [FlatMap](#FlatMap)
 -   [Merge](#Merge)
@@ -88,7 +90,7 @@ import (
 -   [UniqueBy](#UniqueBy)
 -   [UniqueByComparator](#UniqueByComparator)
 -   [UniqueByField](#UniqueByField)
--   [UniqueByParallel](#UniqueByParallel)
+-   [UniqueByConcurrent](#UniqueByConcurrent)
 -   [Union](#Union)
 -   [UnionBy](#UnionBy)
 -   [UpdateAt](#UpdateAt)
@@ -1507,7 +1509,7 @@ func main() {
     result := slice.MapConcurrent(nums, 4, func(_, n int) int { return n * n })
 
 	fmt.Println(result)
-    
+
 	// Output:
 	// [1 4 9 16 25 36]
 }
@@ -2395,14 +2397,14 @@ func main() {
 }
 ```
 
-### <span id="UniqueByParallel">UniqueByParallel</span>
+### <span id="UniqueByConcurrent">UniqueByConcurrent</span>
 
 <p>并发的从输入切片中移除重复元素，结果保持元素的顺序。</p>
 
 <b>函数签名:</b>
 
 ```go
-func UniqueByParallel[T comparable](slice []T, numOfThreads int, comparator func(item T, other T) bool) []T
+func UniqueByConcurrent[T comparable](slice []T, numOfThreads int, comparator func(item T, other T) bool) []T
 ```
 
 <b>示例:</b>
@@ -2418,7 +2420,7 @@ func main() {
     numOfThreads := 4
     comparator := func(item int, other int) bool { return item == other }
 
-    result := slice.UniqueByParallel(nums, numOfThreads, comparator)
+    result := slice.UniqueByConcurrent(nums, numOfThreads, comparator)
 
     fmt.Println(result)
     // Output: