expense-type auto assignment — Expenses:Occupancy

"Expenses:Occupancy" is rarely a program expense, and is almost
always management expense, even when done for a project.
Automatically assign it as such.

conservancy_beancount/plugin/meta_expense_type.py

@@ -34,6 +34,7 @@ class MetaExpenseType(core._NormalizePostingMetadataHook):
         'Expenses:FilingFees': ('management', 'program'),
         'Expenses:Hosting': ('management', 'program'),
         'Expenses:Insurance': ('management', 'management'),
+        'Expenses:Occupancy': ('management', 'management'),
         'Expenses:Office': ('management', 'program'),
         'Expenses:Other': ('management', 'program'),
         'Expenses:Payroll': ('management', 'management'),