[ADD] estate_account: Init

Author: nguyenntph

estate_account/__init__.py

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+from . import models

estate_account/__manifest__.py

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+{
+    'name': 'Estate Accounting',
+    'license': 'LGPL-3',
+    'version': '1.0',
+    'depends': ['estate', 'account'],
+    'author': 'Odoo S.A.',
+    'category': 'Category',
+    'description': """
+    Real Estate Accounting module
+    """,
+    'application': True,
+    'data': [
+    ],
+}

estate_account/models/__init__.py

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+from . import estate_property

estate_account/models/estate_property.py

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+from odoo import models
+
+
+class EstateProperty(models.Model):
+    _inherit = 'estate.property'
+
+    def action_mark_as_sold(self):
+        return super().action_mark_as_sold()