fix(ontology): re-parent the FIBU subtree under fibofnd so OGIT lookup inherits FIBO/FIBU OWL

The financial subtree was flat under dolce: only odoo inherited fibofnd
(FIBO Foundations), while zugferd / fibobe / skr03 / skr04 each inherited
dolce directly — so a ZUGFeRD or SKR lookup did NOT transitively pick up
the FIBO/FIBU OWL the way an odoo lookup does.

Re-parent to fibofnd (slot 20, sorts before all four children so the
build.rs parent-known-before-child validation passes):
  zugferd: dolce -> fibofnd   (Factur-X e-invoicing under FIBO Foundations)
  fibobe:  dolce -> fibofnd   (FIBO Business Entities extends FND, per real FIBO)
  skr03:   dolce -> fibofnd   (German chart of accounts under the FIBO foundation)
  skr04:   dolce -> fibofnd

Family table regenerated via build.rs; lance-graph-contract green (454
tests, no inherits_from validation panic). Verified at user request
("make sure OGIT lookup inherits FIBU and ZUGFeRD-related OWL").

https://claude.ai/code/session_017GFLBnDy23AWBqvkbHHC41

Author: claude

modules/fibobe/manifest.yaml

@@ -20,4 +20,4 @@ rbac_policy: ~
 stack_profile: ~
 action_capabilities: {}
 actor: ~
-inherits_from: dolce
+inherits_from: fibofnd

modules/skr03/manifest.yaml

@@ -30,4 +30,4 @@ rbac_policy: ~
 stack_profile: ~
 action_capabilities: {}
 actor: ~
-inherits_from: dolce
+inherits_from: fibofnd

modules/skr04/manifest.yaml

@@ -31,4 +31,4 @@ rbac_policy: ~
 stack_profile: ~
 action_capabilities: {}
 actor: ~
-inherits_from: dolce
+inherits_from: fibofnd

modules/zugferd/manifest.yaml

@@ -21,4 +21,4 @@ rbac_policy: ~
 stack_profile: ~
 action_capabilities: {}
 actor: ~
-inherits_from: dolce
+inherits_from: fibofnd