Complete refactor to clean up project

lib/features/home/widgets/sheets_list.dart

@@ -0,0 +1,187 @@
+import 'dart:async';
+import 'dart:ui';
+
+import 'package:flutter/material.dart';
+import 'package:sheetless/core/models/change.dart';
+import 'package:sheetless/core/models/sheet.dart';
+import 'package:sheetless/core/services/storage_service.dart';
+
+import '../../../shared/widgets/edit_sheet_bottom_sheet.dart';
+import 'sheet_list_item.dart';
+import 'sheet_search_bar.dart';
+
+/// Widget displaying a searchable list of sheets.
+///
+/// Features:
+/// - Debounced search filtering by name and composer
+/// - Long-press to edit sheet metadata
+/// - Cross-platform scroll support (mouse and touch)
+class SheetsList extends StatefulWidget {
+  final List<Sheet> sheets;
+  final ValueSetter<Sheet> onSheetSelected;
+
+  const SheetsList({
+    super.key,
+    required this.sheets,
+    required this.onSheetSelected,
+  });
+
+  @override
+  State<SheetsList> createState() => _SheetsListState();
+}
+
+class _SheetsListState extends State<SheetsList> {
+  static const _searchDebounceMs = 500;
+
+  final _storageService = StorageService();
+  final _searchController = TextEditingController();
+  Timer? _debounceTimer;
+  late List<Sheet> _filteredSheets;
+
+  @override
+  void initState() {
+    super.initState();
+    _filteredSheets = widget.sheets;
+    _searchController.addListener(_onSearchChanged);
+  }
+
+  @override
+  void dispose() {
+    _searchController.removeListener(_onSearchChanged);
+    _searchController.dispose();
+    _debounceTimer?.cancel();
+    super.dispose();
+  }
+
+  // ---------------------------------------------------------------------------
+  // Search
+  // ---------------------------------------------------------------------------
+
+  void _onSearchChanged() {
+    _debounceTimer?.cancel();
+    _debounceTimer = Timer(
+      const Duration(milliseconds: _searchDebounceMs),
+      _filterSheets,
+    );
+  }
+
+  void _filterSheets() {
+    final query = _searchController.text.toLowerCase().trim();
+
+    if (query.isEmpty) {
+      setState(() => _filteredSheets = widget.sheets);
+      return;
+    }
+
+    // Split query into terms for multi-word search
+    final terms = query.split(RegExp(r'\s+'));
+
+    setState(() {
+      _filteredSheets = widget.sheets.where((sheet) {
+        final name = sheet.name.toLowerCase();
+        final composer = sheet.composerName.toLowerCase();
+
+        // Each term must appear in either name or composer
+        return terms.every(
+          (term) => name.contains(term) || composer.contains(term),
+        );
+      }).toList();
+    });
+  }
+
+  void _clearSearch() {
+    _searchController.clear();
+    setState(() => _filteredSheets = widget.sheets);
+  }
+
+  // ---------------------------------------------------------------------------
+  // Edit Sheet
+  // ---------------------------------------------------------------------------
+
+  void _openEditSheet(BuildContext context, Sheet sheet) {
+    showModalBottomSheet(
+      context: context,
+      isScrollControlled: true,
+      builder: (_) => EditSheetBottomSheet(
+        sheet: sheet,
+        onSave: (newName, newComposer) =>
+            _handleSheetEdit(sheet, newName, newComposer),
+      ),
+    );
+  }
+
+  void _handleSheetEdit(Sheet sheet, String newName, String newComposer) {
+    // Queue changes for server sync
+    if (newName != sheet.name) {
+      _storageService.writeChange(
+        Change(
+          type: ChangeType.sheetNameChange,
+          sheetUuid: sheet.uuid,
+          value: newName,
+        ),
+      );
+    }
+    if (newComposer != sheet.composerName) {
+      _storageService.writeChange(
+        Change(
+          type: ChangeType.composerNameChange,
+          sheetUuid: sheet.uuid,
+          value: newComposer,
+        ),
+      );
+    }
+
+    // Update local state
+    setState(() {
+      sheet.name = newName;
+      sheet.composerName = newComposer;
+    });
+  }
+
+  // ---------------------------------------------------------------------------
+  // Sheet Selection
+  // ---------------------------------------------------------------------------
+
+  void _handleSheetTap(Sheet sheet) {
+    // Move selected sheet to top of list (most recently accessed)
+    widget.sheets.remove(sheet);
+    widget.sheets.insert(0, sheet);
+
+    widget.onSheetSelected(sheet);
+  }
+
+  // ---------------------------------------------------------------------------
+  // UI
+  // ---------------------------------------------------------------------------
+
+  @override
+  Widget build(BuildContext context) {
+    return Column(
+      children: [
+        SheetSearchBar(controller: _searchController, onClear: _clearSearch),
+        Expanded(child: _buildList()),
+      ],
+    );
+  }
+
+  Widget _buildList() {
+    // Enable both mouse and touch scrolling for web compatibility
+    return ScrollConfiguration(
+      behavior: ScrollConfiguration.of(context).copyWith(
+        dragDevices: {PointerDeviceKind.touch, PointerDeviceKind.mouse},
+      ),
+      child: ListView.builder(
+        physics: const AlwaysScrollableScrollPhysics(),
+        itemCount: _filteredSheets.length,
+        itemBuilder: (context, index) {
+          final sheet = _filteredSheets[index];
+          return SheetListItem(
+            sheet: sheet,
+            onTap: () => _handleSheetTap(sheet),
+            onLongPress: () => _openEditSheet(context, sheet),
+          );
+        },
+      ),
+    );
+  }
+}