OO-1190: import and export metadata of qti items in question pool
OO-1193: search the taxonomy level by key
OO-1192: don't revalidate already validated import text, add commit and close session in different place of the bulk import
Merge OpenOLAT 9.4 to OpenOLAT default branch with 0dd94071a31978159919715204571fb637b1000b
OO-1190: import and export metadata of qti items in question pool
OO-1191: add a new security callback to allow catalog manager (catalog entry owners) to see the catalog admin. site
Merge OpenOLAT 9.4 to OpenOLAT default branch with 511a602ac8a9c65ea59103a85a529e7f6101220b
OO-1190: better error handling
Merge OpenOLAT 9.4 to OpenOLAT default branch with 22b2707999d193e4afee46ac4ac29ce9bba2607f