code cleaning : get rid of quick-and-dirty circular dependency fix by moving some code in separated file

#7426 : remove suspicious code introduced in v12 port and updating makeups_to_do inside a getter method

#7422 : change variable names in delete_pair_core and use suppleant_member_id to find member to unsubscribe instead of email matching

#7325 : use suppleant_member_id instead of parent_id or is_associated_people to perform binom checks

#7095 export compta : do required changes due to account_report now generating xlsx and not csv, show full traceback for easier debugging, adapt js to new response type of create_report

factorize method calling action_validate, rework it and use it as a replacement of api calls using removed action_done odoo stock inventory method

#7050 stock movement : if all required quantity can not be reserved, increase stock so that movement can be done

#7152 stock movement : deepcopy products to fix bug preventing retry after error due to products_table modification

in do_stock_movement, try to bypass stock reservation be using action_done instead of stock immediate transfer process method

remove cagette specific uom_id changes inside code (leading to hard to maintain code and hard to debug errors in case replacing ids are not in db anymore)

to perform stock change from third-party apps, call action_validate instead of action_done (deleted) and show error if missing data are required

call inventory action_validate instead of action_done which has been renamed _action_done and add error handler