Revert "feat: folder search mvp (#4665)" (#4962)

This reverts commit c1006c18c3.

frontend/rust-lib/flowy-folder-pub/src/entities.rs

@@ -23,19 +23,3 @@ pub struct ImportViews {
   /// Used to update the [DatabaseViewTrackerList] when importing the database.
   pub database_view_ids_by_database_id: HashMap<String, Vec<String>>,
 }
-
-pub struct SearchData {
-  /// The type of data that is stored in the search index row.
-  pub index_type: String,
-
-  /// The `View` that the row references.
-  pub view_id: String,
-
-  /// The ID that corresponds to the type that is stored.
-  /// View: view_id
-  /// Document: page_id
-  pub id: String,
-
-  /// The data that is stored in the search index row.
-  pub data: String,
-}