clone ticket, not finished

up spring boot to 3.0.13

create clone ticket

fix load menu

import from mathege

import from mathege

disable eng ocr

job with downloading

delete find clone in job

add grouping by clones

disable eng ocr

job with downloading

add loading

fix pages

set locale

is not clone

delete find clone in job

add grouping by clones

add download from mathege task

add error messages

add error messages

mark as clones task

show all similar tasks

show all similar tasks