* FIX#35766: Update buying price INT Float
loose Decimals
.
* Fix: keep fk_product_fournisseur_price as int; treat buying price as float (no truncation) [#35766]
* Updated per feedback: keep fk_product_fournisseur_price as ?int (rowid) and as float.
Adjusted FactureRec::updateline PHPDoc to ?int and float|'' (model still normalizes via price2num).
Tested on a recurring line: decimals preserved, FK stored as int, CI green. Minor adjustments before v22 backport
* Delete .hooktest
* Delete dev/tools/pre-commit/README.md
* Delete test/phpunit/phpunit.xml
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Co-authored-by: Laurent Destailleur <eldy@destailleur.fr>
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