chore: rename variables and comments

src/datetime-picker/DatePicker.tsx

@@ -19,7 +19,7 @@ import {
   DatetimePickerType,
 } from './utils';
 
-// Composition
+// Composables
 import { useExpose } from '../composables/use-expose';
 
 // Components

src/datetime-picker/TimePicker.tsx

@@ -10,7 +10,7 @@ import {
 } from '../utils';
 import { times, sharedProps, pickerKeys } from './utils';
 
-// Composition
+// Composables
 import { useExpose } from '../composables/use-expose';
 
 // Components