feat: separate fusion field service and LTC into standalone modules, update core modules

- fusion_claims: separated field service logic, updated controllers/views
- fusion_tasks: updated task views and map integration
- fusion_authorizer_portal: added page 11 signing, schedule booking, migrations
- fusion_shipping: new standalone shipping module (Canada Post, FedEx, DHL, Purolator)
- fusion_ltc_management: new standalone LTC management module

fusion_ltc_management/models/sale_order.py

@@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+# Copyright 2024-2026 Nexa Systems Inc.
+# License OPL-1 (Odoo Proprietary License v1.0)
+
+from odoo import models, fields, api
+
+
+class SaleOrder(models.Model):
+    _inherit = 'sale.order'
+
+    # ==========================================================================
+    # LTC REPAIR LINK
+    # ==========================================================================
+    x_fc_ltc_repair_id = fields.Many2one(
+        'fusion.ltc.repair',
+        string='LTC Repair',
+        tracking=True,
+        ondelete='set null',
+        index=True,
+    )
+    x_fc_is_ltc_repair_sale = fields.Boolean(
+        compute='_compute_is_ltc_repair_sale',
+        store=True,
+        string='Is LTC Repair Sale',
+    )
+
+    @api.depends('x_fc_ltc_repair_id')
+    def _compute_is_ltc_repair_sale(self):
+        for order in self:
+            order.x_fc_is_ltc_repair_sale = bool(order.x_fc_ltc_repair_id)