feat: view type stored in view/cubit, itself, cleanup coe

lib/features/linked_documents/cubit/linked_documents_state.dart

@@ -0,0 +1,48 @@
+part of 'linked_documents_cubit.dart';
+
+
+class LinkedDocumentsState extends PagedDocumentsState {
+  const LinkedDocumentsState({
+    super.filter,
+    super.isLoading,
+    super.hasLoaded,
+    super.value,
+  });
+
+  LinkedDocumentsState copyWith({
+    DocumentFilter? filter,
+    bool? isLoading,
+    bool? hasLoaded,
+    List<PagedSearchResult<DocumentModel>>? value,
+  }) {
+    return LinkedDocumentsState(
+      filter: filter ?? this.filter,
+      isLoading: isLoading ?? this.isLoading,
+      hasLoaded: hasLoaded ?? this.hasLoaded,
+      value: value ?? this.value,
+    );
+  }
+
+  @override
+  LinkedDocumentsState copyWithPaged({
+    bool? hasLoaded,
+    bool? isLoading,
+    List<PagedSearchResult<DocumentModel>>? value,
+    DocumentFilter? filter,
+  }) {
+    return copyWith(
+      hasLoaded: hasLoaded,
+      isLoading: isLoading,
+      value: value,
+      filter: filter,
+    );
+  }
+
+  @override
+  List<Object?> get props => [
+        filter,
+        isLoading,
+        hasLoaded,
+        value,
+      ];
+}