fix: export missing TimeRange type

The TimeRange type is defined in shared/date/types.ts but was not
re-exported from shared/index.ts, making it unavailable to consumers
while the similar DateRange type is exported.

Fixes #2589

Signed-off-by: bahtya <bahtyar153@qq.com>

Author: Bahtya

packages/core/src/shared/index.ts

@@ -2,7 +2,7 @@ export * from './arrays'
 export * from './browser'
 export * from './clamp'
 export { createContext } from './createContext'
-export { type DateRange, type DateStep, type DateValue, type SegmentPart, type TimeValue } from './date'
+export { type DateRange, type DateStep, type DateValue, type SegmentPart, type TimeRange, type TimeValue } from './date'
 export { getActiveElement } from './getActiveElement'
 export { handleAndDispatchCustomEvent } from './handleAndDispatchCustomEvent'
 export { isValidVNodeElement } from './isValidVNodeElement'