Move order states into the language pack

Signed-off-by: Takashiro <takashiro@qq.com>
Fix a bug that announcements with its start time in the future won't appear

Signed-off-by: Takashiro <takashiro@qq.com>
Assign an empty array to $lang if language pack does not exist

Signed-off-by: Takashiro <takashiro@qq.com>
Add order log

Signed-off-by: Takashiro <takashiro@qq.com>
Add multi mark sorted or delivering buttons

Signed-off-by: Takashiro <takashiro@qq.com>