added feature to configure contextual tab bar buttons

app/lib/features/user/data/database/database.steps.dart

@@ -192,8 +192,128 @@ i1.GeneratedColumn<String> _column_10(String aliasedName) =>
       type: i1.DriftSqlType.string,
       $customConstraints: '',
     );
+
+final class Schema3 extends i0.VersionedSchema {
+  Schema3({required super.database}) : super(version: 3);
+  @override
+  late final List<i1.DatabaseSchemaEntity> entities = [
+    setting,
+    iconCache,
+    onboarding,
+    riverpod,
+    toolbarButtonConfigs,
+    idxToolbarOrderKey,
+  ];
+  late final Shape0 setting = Shape0(
+    source: i0.VersionedTable(
+      entityName: 'setting',
+      withoutRowId: false,
+      isStrict: true,
+      tableConstraints: [],
+      columns: [_column_0, _column_1, _column_2],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  late final Shape1 iconCache = Shape1(
+    source: i0.VersionedTable(
+      entityName: 'icon_cache',
+      withoutRowId: false,
+      isStrict: false,
+      tableConstraints: [],
+      columns: [_column_3, _column_4, _column_5],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  late final Shape2 onboarding = Shape2(
+    source: i0.VersionedTable(
+      entityName: 'onboarding',
+      withoutRowId: false,
+      isStrict: false,
+      tableConstraints: [],
+      columns: [_column_6, _column_7],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  late final Shape3 riverpod = Shape3(
+    source: i0.VersionedTable(
+      entityName: 'riverpod',
+      withoutRowId: true,
+      isStrict: false,
+      tableConstraints: [],
+      columns: [_column_0, _column_8, _column_9, _column_10],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  late final Shape4 toolbarButtonConfigs = Shape4(
+    source: i0.VersionedTable(
+      entityName: 'toolbar_button_configs',
+      withoutRowId: false,
+      isStrict: false,
+      tableConstraints: [],
+      columns: [_column_11, _column_12, _column_13, _column_14],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  final i1.Index idxToolbarOrderKey = i1.Index(
+    'idx_toolbar_order_key',
+    'CREATE INDEX idx_toolbar_order_key ON toolbar_button_configs (order_key)',
+  );
+}
+
+class Shape4 extends i0.VersionedTable {
+  Shape4({required super.source, required super.alias}) : super.aliased();
+  i1.GeneratedColumn<String> get buttonId =>
+      columnsByName['button_id']! as i1.GeneratedColumn<String>;
+  i1.GeneratedColumn<String> get orderKey =>
+      columnsByName['order_key']! as i1.GeneratedColumn<String>;
+  i1.GeneratedColumn<int> get isVisible =>
+      columnsByName['is_visible']! as i1.GeneratedColumn<int>;
+  i1.GeneratedColumn<String> get fallbackId =>
+      columnsByName['fallback_id']! as i1.GeneratedColumn<String>;
+}
+
+i1.GeneratedColumn<String> _column_11(String aliasedName) =>
+    i1.GeneratedColumn<String>(
+      'button_id',
+      aliasedName,
+      false,
+      type: i1.DriftSqlType.string,
+      $customConstraints: 'NOT NULL PRIMARY KEY',
+    );
+i1.GeneratedColumn<String> _column_12(String aliasedName) =>
+    i1.GeneratedColumn<String>(
+      'order_key',
+      aliasedName,
+      false,
+      type: i1.DriftSqlType.string,
+      $customConstraints: 'NOT NULL',
+    );
+i1.GeneratedColumn<int> _column_13(String aliasedName) =>
+    i1.GeneratedColumn<int>(
+      'is_visible',
+      aliasedName,
+      false,
+      type: i1.DriftSqlType.int,
+      $customConstraints: 'NOT NULL DEFAULT TRUE',
+      defaultValue: const i1.CustomExpression('TRUE'),
+    );
+i1.GeneratedColumn<String> _column_14(String aliasedName) =>
+    i1.GeneratedColumn<String>(
+      'fallback_id',
+      aliasedName,
+      true,
+      type: i1.DriftSqlType.string,
+      $customConstraints:
+          'REFERENCES toolbar_button_configs(button_id)ON DELETE SET NULL',
+    );
 i0.MigrationStepWithVersion migrationSteps({
   required Future<void> Function(i1.Migrator m, Schema2 schema) from1To2,
+  required Future<void> Function(i1.Migrator m, Schema3 schema) from2To3,
 }) {
   return (currentVersion, database) async {
     switch (currentVersion) {
@@ -202,6 +322,11 @@ i0.MigrationStepWithVersion migrationSteps({
         final migrator = i1.Migrator(database, schema);
         await from1To2(migrator, schema);
         return 2;
+      case 2:
+        final schema = Schema3(database: database);
+        final migrator = i1.Migrator(database, schema);
+        await from2To3(migrator, schema);
+        return 3;
       default:
         throw ArgumentError.value('Unknown migration from $currentVersion');
     }
@@ -210,6 +335,7 @@ i0.MigrationStepWithVersion migrationSteps({
 
 i1.OnUpgrade stepByStep({
   required Future<void> Function(i1.Migrator m, Schema2 schema) from1To2,
+  required Future<void> Function(i1.Migrator m, Schema3 schema) from2To3,
 }) => i0.VersionedSchema.stepByStepHelper(
-  step: migrationSteps(from1To2: from1To2),
+  step: migrationSteps(from1To2: from1To2, from2To3: from2To3),
 );