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_margin/pos_margin/__manifest__.py

@@ -0,0 +1,30 @@
+# Copyright (C) 2023 - Today: GRAP (http://www.grap.coop)
+# @author: Sylvain LE GAL (https://twitter.com/legalsylvain)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+{
+    "name": "PoS Order Margin",
+    "summary": "Margin on PoS Order",
+    "version": "16.0.1.0.2",
+    "category": "Point Of Sale",
+    "author": "GRAP, FactorLibre, Odoo Community Association (OCA)",
+    "maintainers": ["legalsylvain"],
+    "website": "https://github.com/OCA/pos",
+    "license": "AGPL-3",
+    "depends": [
+        "point_of_sale",
+    ],
+    "data": [
+        "views/res_config_settings_view.xml",
+        "views/view_pos_order.xml",
+    ],
+    "assets": {
+        "point_of_sale.assets": [
+            "pos_margin/static/src/xml/*.xml",
+            "pos_margin/static/src/js/models.esm.js",
+            "pos_margin/static/src/js/OrderSummaryMargin.esm.js",
+            "pos_margin/static/src/css/*.css",
+        ],
+    },
+    "installable": True,
+}