fix: Replace mode='tree' with mode='list' in all One2many/Many2many fields for Odoo 18/19 compatibility

- Fixed 9 One2many/Many2many fields using deprecated mode='tree'
- Changed to mode='list' to match Odoo 18/19 view registry naming
- Resolves: OwlError - Cannot find key 'tree' in the 'views' registry
- Affected files: records_container_views.xml, load_views.xml, customer_inventory_report_views.xml, and 5 others

Fixes KeyNotFoundError when clicking 'New' button in Records Management Dashboard

Author: John75SunCity

records_management/security/ir.model.access.csv.with_duplicates

@@ -59,7 +59,7 @@
                         </group>
                         <notebook>
                             <page string="Events">
-                                <field name="custody_event_ids" mode="tree,form" />
+                                <field name="custody_event_ids" mode="list,form" />
                             </page>
                             <page string="Notes">
                                 <field name="notes" widget="text" />

records_management/views/chain_of_custody_views.xml

@@ -51,7 +51,7 @@
                         </group>
                         <notebook>
                             <page string="Report Lines" name="lines">
-                                <field name="line_ids" mode="tree,form">
+                                <field name="line_ids" mode="list,form">
                                     <list editable="bottom">
                                         <field name="container_id" />
                                         <field name="document_count" />

records_management/views/customer_inventory_report_views.xml

@@ -171,7 +171,7 @@
                         </group>
                         <notebook>
                             <page string="Load Items" name="load_items">
-                                <field name="bale_ids" mode="tree,kanban">
+                                <field name="bale_ids" mode="list,kanban">
                                     <list string="Paper Bales" editable="bottom">
                                         <field name="bale_number" />
                                         <field name="weight" sum="Total Weight" />

records_management/views/load_views.xml

@@ -38,7 +38,7 @@
 <xpath expr="//sheet" position="inside">
     <notebook>
         <page string="Destruction History" invisible="equipment_category != 'shredding'">
-        <field name="destruction_service_ids" mode="tree">
+        <field name="destruction_service_ids" mode="list">
                             <list>
         <field name="service_date"/>
         <field name="total_weight"/>

records_management/views/maintenance_equipment_views.xml

@@ -266,7 +266,7 @@ Destroy Container</a>
 
                 <notebook>
                     <page string="Documents" name="documents">
-        <field name="document_ids" mode="tree,form" context="{'default_container_id': id}">
+        <field name="document_ids" mode="list,form" context="{'default_container_id': id}">
                             <list string="Documents">
         <field name="name"/>
         <field name="document_type_id"/>
@@ -284,7 +284,7 @@ Destroy Container</a>
                         </field>
                     </page>
                     <page string="Movement History" name="movements">
-        <field name="movement_ids" mode="tree"/>
+        <field name="movement_ids" mode="list"/>
                     </page>
                 </notebook>
             </sheet>

records_management/views/records_container_views.xml

@@ -69,7 +69,7 @@
 
                         <notebook>
                             <page string="Approval History" name="approvals">
-                                <field name="approval_history_ids" mode="tree">
+                                <field name="approval_history_ids" mode="list">
                                     <list>
                                         <field name="approval_date"/>
                                         <field name="charge_amount"/>

records_management/views/records_department_billing_contact_views.xml

@@ -135,7 +135,7 @@
                         </group>
                         <notebook>
                             <page name="containers" string="Stored Containers">
-                                <field name="container_ids" mode="tree">
+                                <field name="container_ids" mode="list">
                                     <list>
                                         <field name="name" />
                                         <field name="partner_id" />

records_management/views/records_location_views.xml

@@ -90,7 +90,7 @@
                         </group>
                         <notebook>
                             <page string="Lines" name="lines">
-                                <field name="line_ids" context="{'default_order_id': id}" mode="tree,form" colspan="4">
+                                <field name="line_ids" context="{'default_order_id': id}" mode="list,form" colspan="4">
                                     <list editable="bottom" decoration-success="status in ['delivered','completed']" decoration-danger="status == 'not_found'" decoration-warning="status == 'pending'">
                                         <field name="name" />
                                         <field name="item_type" />