@Entity(tableName = "notes")
data class NoteEntity(
    @PrimaryKey(autoGenerate = true) val id: Long = 0,
    @ColumnInfo(name = "text") val text: String
)

@Dao
interface NoteDao {
    @Query("SELECT * FROM notes ORDER BY id DESC")
    fun observeAll(): Flow<List<NoteEntity>>

    @Insert
    suspend fun insert(note: NoteEntity)
}