Fixed bug with data_finish. Now the finish date of a task needs to be greater than the start date.#173

FerZunzu98 wants to merge 3 commits intotaigaio:maintaigaio/taiga-back:mainfrom

FerZunzu98:ferzunzu/260724/fixdatastartbugFerZunzu98/taiga-back:ferzunzu/260724/fixdatastartbugCopy head branch name to clipboard