refactor(search): extract search into workspace package

packages/search/src/index.ts

@@ -0,0 +1,16 @@
+export { SearchProvider, useSearchContext } from "./context"
+export type { SearchContextValue, SearchProviderProps } from "./context"
+export { SearchDialog, type SearchDialogProps } from "./dialog"
+export { searchDialogHandle } from "./handle"
+export { splitHighlightSegments, type HighlightSegment } from "./highlight"
+export { SearchTrigger, type SearchTriggerProps } from "./trigger"
+export type {
+  SearchAdapter,
+  SearchCursor,
+  SearchPage,
+  SearchRequest,
+  SearchResultGroup,
+  SearchResultItem,
+  SearchSelectionEvent,
+  SearchSelectionHandler,
+} from "./types"