Add notes for sort package

docs/packages/sort.md

@@ -0,0 +1,11 @@
+# Package [sort](https://pkg.go.dev/sort)
+Package sort provides primitives for sorting slices and user-defined collections.  
+
+Note: As of Go 1.22, some functions simply call the corresponding functions in the slices package.  
+
+Useful Functions:  
+```go
+Ints(x []int)
+Strings(x []string)
+Slice(x any, less func(i, j int) bool)
+```

mkdocs.yml

@@ -53,6 +53,7 @@ nav:
       - builtin: packages/builtin.md
       - fmt: packages/fmt.md
       - slices: packages/slices.md
+      - sort: packages/sort.md
       - strconv: packages/strconv.md
       - strings: packages/strings.md
       - sync: packages/sync.md