feat: add Debounce function

docs/en/api/packages/function.md

@@ -28,7 +28,8 @@ import (
 -   [Before](#Before)
 -   [CurryFn](#CurryFn)
 -   [Compose](#Compose)
--   [Debounced](#Debounced)
+-   [Debounce](#Debounce)
+-   [Debounced<sup>deprecated</sup>](#Debounced)
 -   [Delay](#Delay)
 -   [Schedule](#Schedule)
 -   [Pipeline](#Pipeline)
@@ -191,11 +192,59 @@ func main() {
     // ABCDE
 }
 ```
+### <span id="Debounce">Debounce</span>
+
+<p>Creates a debounced version of the provided function. The debounced function will only invoke the original function after the specified delay has passed since the last time it was invoked. It also supports canceling the debounce.</p>
+
+<b>Signature:</b>
+
+```go
+func Debounce(fn func(), delay time.Duration) (debouncedFn func(), cancelFn func())
+```
+
+<b>Example:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/function"
+)
+
+func main() {
+    callCount := 0
+    fn := func() {
+        callCount++
+    }
+
+    debouncedFn, _ := function.Debounce(fn, 500*time.Millisecond)
+
+    for i := 0; i < 10; i++ {
+        debouncedFn()
+        time.Sleep(50 * time.Millisecond)
+    }
+
+    time.Sleep(1 * time.Second)
+    fmt.Println(callCount)
+
+    debouncedFn()
+
+    time.Sleep(1 * time.Second)
+    fmt.Println(callCount)
+
+    // Output:
+    // 1
+    // 2
+}
+```
 
 ### <span id="Debounced">Debounced</span>
 
 <p>Creates a debounced function that delays invoking fn until after wait duration have elapsed since the last time the debounced function was invoked.</p>
 
+> ⚠️ This function is deprecated. use `Debounce` instead.
+
 <b>Signature:</b>
 
 ```go