[task] adding date time to timelogs table

[AdamSulek]

• [x] change parsing message method to parse in date-time, start-time, end_time and project name
• [x] add to timelogs table new filed - date time
• [x] filtering new timelog with date-time/start-time/user - user can not has the same timelog on the same time, different timelog could be on the same time