Move all OCA POS modules from oca-technical to dedicated oca-pos submodule

Reorganized 74 POS-related modules for better structure:
- Moved all odoo-bringout-oca-pos-* packages from packages/oca-technical/
- Now organized in dedicated packages/oca-pos/ submodule
- Includes payment, receipt, loyalty, order, product, and partner modules
- Maintains all module functionality while improving project organization

This creates a cleaner separation between general technical modules
and Point of Sale specific functionality.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

odoo-bringout-oca-pos-pos_picking_delayed/pos_picking_delayed/demo/pos_config.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" ?>
+<!--
+    Copyright 2020 - Today Sylvain LE GAL (https://twitter.com/legalsylvain)
+    License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+-->
+<odoo>
+
+    <!--
+    we disable the feature for the demo pos config to avoid
+    other module to fail during the test.
+    -->
+    <record id="point_of_sale.pos_config_main" model="pos.config">
+        <field name="picking_creation_delayed" eval="False" />
+    </record>
+
+</odoo>