Mirror the risks refactor (c78a713): colocate routes.ts, split the
detail layout query so each child route owns its Loader + Page, rename
tabs/*Tab to resource folders with *Page, move dialogs into
_components/, and extract ThirdPartyRow with its own fragment.
Remove outlet context data passing and deprecated
loaderFromQueryLoader. Delete the monolithic ThirdPartyGraph hook,
colocating each GraphQL operation with its consumer: the create
mutation in CreateThirdPartyDialog (now useMutation + useToast) and
the third-party list queries in ThirdPartiesCell and
ThirdPartiesMultiSelectField (now useQueryLoader + usePreloadedQuery).
Signed-off-by: Sacha Al Himdani <sacha@probo.com>
a651d56c8c