chore(db): regenerate database code from sqlc

Auto-generated changes from running 'sqlc generate' after query updates:
- models.go: updated with SystemSettings struct, removed scan fields from Users
- querier.go: updated interface with new system settings methods
- queries.sql.go: regenerated with new query methods

Generated via: cd internal/database && sqlc generate

internal/database/queries.sql.go

@@ -1423,6 +1423,36 @@ func (q *Queries) GetAllSystemConfig(ctx context.Context) ([]SystemConfig, error
 	return items, nil
 }
 
+const GetAllSystemSettings = `-- name: GetAllSystemSettings :many
+SELECT setting_key, setting_value, description FROM system_settings ORDER BY setting_key
+`
+
+type GetAllSystemSettingsRow struct {
+	SettingKey   string      `db:"setting_key" json:"setting_key"`
+	SettingValue string      `db:"setting_value" json:"setting_value"`
+	Description  pgtype.Text `db:"description" json:"description"`
+}
+
+func (q *Queries) GetAllSystemSettings(ctx context.Context) ([]GetAllSystemSettingsRow, error) {
+	rows, err := q.db.Query(ctx, GetAllSystemSettings)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	items := []GetAllSystemSettingsRow{}
+	for rows.Next() {
+		var i GetAllSystemSettingsRow
+		if err := rows.Scan(&i.SettingKey, &i.SettingValue, &i.Description); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
 const GetAnnotationsForBook = `-- name: GetAnnotationsForBook :many
 SELECT
     mh.id,
@@ -3643,22 +3673,6 @@ func (q *Queries) GetRefreshToken(ctx context.Context, token pgtype.UUID) (GetRe
 	return i, err
 }
 
-const GetScanSettings = `-- name: GetScanSettings :one
-SELECT scan_frequency_minutes, auto_scan_enabled FROM users WHERE id = $1
-`
-
-type GetScanSettingsRow struct {
-	ScanFrequencyMinutes pgtype.Int4 `db:"scan_frequency_minutes" json:"scan_frequency_minutes"`
-	AutoScanEnabled      pgtype.Bool `db:"auto_scan_enabled" json:"auto_scan_enabled"`
-}
-
-func (q *Queries) GetScanSettings(ctx context.Context, id pgtype.UUID) (GetScanSettingsRow, error) {
-	row := q.db.QueryRow(ctx, GetScanSettings, id)
-	var i GetScanSettingsRow
-	err := row.Scan(&i.ScanFrequencyMinutes, &i.AutoScanEnabled)
-	return i, err
-}
-
 const GetStuckSyncQueueItems = `-- name: GetStuckSyncQueueItems :many
 SELECT id, device_id, media_item_id, sync_type, sync_data, priority, attempts, max_attempts, status, error_message, created_at, processed_at FROM sync_queue
 WHERE status = 'processing' AND created_at < NOW() - INTERVAL '1 hour'
@@ -3795,6 +3809,18 @@ func (q *Queries) GetSystemConfig(ctx context.Context, key string) (SystemConfig
 	return i, err
 }
 
+const GetSystemSetting = `-- name: GetSystemSetting :one
+SELECT setting_value FROM system_settings WHERE setting_key = $1
+`
+
+// System Settings queries
+func (q *Queries) GetSystemSetting(ctx context.Context, settingKey string) (string, error) {
+	row := q.db.QueryRow(ctx, GetSystemSetting, settingKey)
+	var setting_value string
+	err := row.Scan(&setting_value)
+	return setting_value, err
+}
+
 const GetUniversalProgress = `-- name: GetUniversalProgress :one
 SELECT
     rp.id,
@@ -4027,19 +4053,34 @@ func (q *Queries) GetUnlinkedBooksByDevice(ctx context.Context, deviceID pgtype.
 }
 
 const GetUser = `-- name: GetUser :one
-SELECT id, email, username, theme, first_name, last_name, role, created_at, updated_at FROM users WHERE id = $1
+SELECT 
+    u.id,
+    u.email,
+    u.username,
+    u.theme,
+    u.first_name,
+    u.last_name,
+    u.role,
+    u.max_devices,
+    u.created_at,
+    u.updated_at,
+    (SELECT COUNT(*) FROM devices WHERE user_id = u.id) as device_count
+FROM users u
+WHERE u.id = $1
 `
 
 type GetUserRow struct {
-	ID        pgtype.UUID        `db:"id" json:"id"`
-	Email     string             `db:"email" json:"email"`
-	Username  string             `db:"username" json:"username"`
-	Theme     pgtype.Text        `db:"theme" json:"theme"`
-	FirstName pgtype.Text        `db:"first_name" json:"first_name"`
-	LastName  pgtype.Text        `db:"last_name" json:"last_name"`
-	Role      string             `db:"role" json:"role"`
-	CreatedAt pgtype.Timestamptz `db:"created_at" json:"created_at"`
-	UpdatedAt pgtype.Timestamptz `db:"updated_at" json:"updated_at"`
+	ID          pgtype.UUID        `db:"id" json:"id"`
+	Email       string             `db:"email" json:"email"`
+	Username    string             `db:"username" json:"username"`
+	Theme       pgtype.Text        `db:"theme" json:"theme"`
+	FirstName   pgtype.Text        `db:"first_name" json:"first_name"`
+	LastName    pgtype.Text        `db:"last_name" json:"last_name"`
+	Role        string             `db:"role" json:"role"`
+	MaxDevices  pgtype.Int4        `db:"max_devices" json:"max_devices"`
+	CreatedAt   pgtype.Timestamptz `db:"created_at" json:"created_at"`
+	UpdatedAt   pgtype.Timestamptz `db:"updated_at" json:"updated_at"`
+	DeviceCount int64              `db:"device_count" json:"device_count"`
 }
 
 func (q *Queries) GetUser(ctx context.Context, id pgtype.UUID) (GetUserRow, error) {
@@ -4053,8 +4094,10 @@ func (q *Queries) GetUser(ctx context.Context, id pgtype.UUID) (GetUserRow, erro
 		&i.FirstName,
 		&i.LastName,
 		&i.Role,
+		&i.MaxDevices,
 		&i.CreatedAt,
 		&i.UpdatedAt,
+		&i.DeviceCount,
 	)
 	return i, err
 }
@@ -5733,19 +5776,34 @@ func (q *Queries) ListUnresolvedUnlinkedBooks(ctx context.Context, arg ListUnres
 }
 
 const ListUsers = `-- name: ListUsers :many
-SELECT id, email, username, theme, first_name, last_name, role, created_at, updated_at FROM users ORDER BY created_at DESC
+SELECT 
+    u.id,
+    u.email,
+    u.username,
+    u.theme,
+    u.first_name,
+    u.last_name,
+    u.role,
+    u.max_devices,
+    u.created_at,
+    u.updated_at,
+    (SELECT COUNT(*) FROM devices WHERE user_id = u.id) as device_count
+FROM users u
+ORDER BY u.created_at DESC
 `
 
 type ListUsersRow struct {
-	ID        pgtype.UUID        `db:"id" json:"id"`
-	Email     string             `db:"email" json:"email"`
-	Username  string             `db:"username" json:"username"`
-	Theme     pgtype.Text        `db:"theme" json:"theme"`
-	FirstName pgtype.Text        `db:"first_name" json:"first_name"`
-	LastName  pgtype.Text        `db:"last_name" json:"last_name"`
-	Role      string             `db:"role" json:"role"`
-	CreatedAt pgtype.Timestamptz `db:"created_at" json:"created_at"`
-	UpdatedAt pgtype.Timestamptz `db:"updated_at" json:"updated_at"`
+	ID          pgtype.UUID        `db:"id" json:"id"`
+	Email       string             `db:"email" json:"email"`
+	Username    string             `db:"username" json:"username"`
+	Theme       pgtype.Text        `db:"theme" json:"theme"`
+	FirstName   pgtype.Text        `db:"first_name" json:"first_name"`
+	LastName    pgtype.Text        `db:"last_name" json:"last_name"`
+	Role        string             `db:"role" json:"role"`
+	MaxDevices  pgtype.Int4        `db:"max_devices" json:"max_devices"`
+	CreatedAt   pgtype.Timestamptz `db:"created_at" json:"created_at"`
+	UpdatedAt   pgtype.Timestamptz `db:"updated_at" json:"updated_at"`
+	DeviceCount int64              `db:"device_count" json:"device_count"`
 }
 
 func (q *Queries) ListUsers(ctx context.Context) ([]ListUsersRow, error) {
@@ -5765,8 +5823,10 @@ func (q *Queries) ListUsers(ctx context.Context) ([]ListUsersRow, error) {
 			&i.FirstName,
 			&i.LastName,
 			&i.Role,
+			&i.MaxDevices,
 			&i.CreatedAt,
 			&i.UpdatedAt,
+			&i.DeviceCount,
 		); err != nil {
 			return nil, err
 		}
@@ -6028,7 +6088,6 @@ func (q *Queries) RevokeRefreshToken(ctx context.Context, token pgtype.UUID) err
 }
 
 const SearchMediaItems = `-- name: SearchMediaItems :many
-
 SELECT mi.id, mi.library_id, mi.title, mi.author, mi.isbn, mi.description, mi.file_path, mi.file_size, mi.mime_type, mi.cover_image_path, mi.series, mi.series_number, mi.tags, mi.asin, mi.date_published, mi.publisher, mi.contributors, mi.language, mi.edition, mi.page_count, mi.genre, mi.copyright_year, mi.goodreads_id, mi.openlibrary_id, mi.google_books_id, mi.added_by_admin_id, mi.created_at, mi.updated_at, mi.format_group, mi.format_mimetype, mi.is_reflowable, mi.has_fixed_layout, mi.total_characters, mi.chapter_count, mi.entitlement_id, mi.revision_number, mi.kobo_content_id, mi.kobo_metadata, mi.tags_search, mi.contributors_search, mi.file_sha256, mi.opf_identifier, mi.opf_uuid, mi.hash_confidence, l.name as library_name, lt.name as library_type_name
 FROM media_items mi
 JOIN libraries l ON mi.library_id = l.id
@@ -6110,8 +6169,6 @@ type SearchMediaItemsRow struct {
 	LibraryTypeName    string             `db:"library_type_name" json:"library_type_name"`
 }
 
-// Note: User ebook folders replaced by library folders system
-// Legacy folder management is now handled through libraries
 // Search Media Items queries
 func (q *Queries) SearchMediaItems(ctx context.Context, arg SearchMediaItemsParams) ([]SearchMediaItemsRow, error) {
 	rows, err := q.db.Query(ctx, SearchMediaItems,
@@ -7393,21 +7450,6 @@ func (q *Queries) UpdateReadingProgress(ctx context.Context, arg UpdateReadingPr
 	return i, err
 }
 
-const UpdateScanSettings = `-- name: UpdateScanSettings :exec
-UPDATE users SET scan_frequency_minutes = $2, auto_scan_enabled = $3, updated_at = NOW() WHERE id = $1
-`
-
-type UpdateScanSettingsParams struct {
-	ID                   pgtype.UUID `db:"id" json:"id"`
-	ScanFrequencyMinutes pgtype.Int4 `db:"scan_frequency_minutes" json:"scan_frequency_minutes"`
-	AutoScanEnabled      pgtype.Bool `db:"auto_scan_enabled" json:"auto_scan_enabled"`
-}
-
-func (q *Queries) UpdateScanSettings(ctx context.Context, arg UpdateScanSettingsParams) error {
-	_, err := q.db.Exec(ctx, UpdateScanSettings, arg.ID, arg.ScanFrequencyMinutes, arg.AutoScanEnabled)
-	return err
-}
-
 const UpdateSyncQueueItemStatus = `-- name: UpdateSyncQueueItemStatus :one
 UPDATE sync_queue
 SET
@@ -7445,6 +7487,20 @@ func (q *Queries) UpdateSyncQueueItemStatus(ctx context.Context, arg UpdateSyncQ
 	return i, err
 }
 
+const UpdateSystemSetting = `-- name: UpdateSystemSetting :exec
+UPDATE system_settings SET setting_value = $2, updated_at = NOW() WHERE setting_key = $1
+`
+
+type UpdateSystemSettingParams struct {
+	SettingKey   string `db:"setting_key" json:"setting_key"`
+	SettingValue string `db:"setting_value" json:"setting_value"`
+}
+
+func (q *Queries) UpdateSystemSetting(ctx context.Context, arg UpdateSystemSettingParams) error {
+	_, err := q.db.Exec(ctx, UpdateSystemSetting, arg.SettingKey, arg.SettingValue)
+	return err
+}
+
 const UpdateUniversalProgress = `-- name: UpdateUniversalProgress :one
 INSERT INTO reading_progress (
     media_item_id,
@@ -7566,8 +7622,9 @@ func (q *Queries) UpdateUniversalProgress(ctx context.Context, arg UpdateUnivers
 	return i, err
 }
 
-const UpdateUserMaxDevices = `-- name: UpdateUserMaxDevices :exec
+const UpdateUserMaxDevices = `-- name: UpdateUserMaxDevices :one
 UPDATE users SET max_devices = $2, updated_at = NOW() WHERE id = $1
+RETURNING id, email, username, password_hash, first_name, last_name, role, theme, max_devices, created_at, updated_at
 `
 
 type UpdateUserMaxDevicesParams struct {
@@ -7575,9 +7632,23 @@ type UpdateUserMaxDevicesParams struct {
 	MaxDevices pgtype.Int4 `db:"max_devices" json:"max_devices"`
 }
 
-func (q *Queries) UpdateUserMaxDevices(ctx context.Context, arg UpdateUserMaxDevicesParams) error {
-	_, err := q.db.Exec(ctx, UpdateUserMaxDevices, arg.ID, arg.MaxDevices)
-	return err
+func (q *Queries) UpdateUserMaxDevices(ctx context.Context, arg UpdateUserMaxDevicesParams) (Users, error) {
+	row := q.db.QueryRow(ctx, UpdateUserMaxDevices, arg.ID, arg.MaxDevices)
+	var i Users
+	err := row.Scan(
+		&i.ID,
+		&i.Email,
+		&i.Username,
+		&i.PasswordHash,
+		&i.FirstName,
+		&i.LastName,
+		&i.Role,
+		&i.Theme,
+		&i.MaxDevices,
+		&i.CreatedAt,
+		&i.UpdatedAt,
+	)
+	return i, err
 }
 
 const UpdateUserProfile = `-- name: UpdateUserProfile :exec