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_minimize_menu/pos_minimize_menu/static/src/js/ProductScreen.js

@@ -0,0 +1,27 @@
+/*
+    Copyright (C) 2023 - Today: GRAP (http://www.grap.coop)
+    @author: Sylvain LE GAL (https://twitter.com/legalsylvain)
+*/
+odoo.define("pos_minimize_menu.ProductScreen", function (require) {
+    "use strict";
+
+    const ProductScreen = require("point_of_sale.ProductScreen");
+    const Registries = require("point_of_sale.Registries");
+
+    const OverloadProductScreen = (OriginalProductScreen) =>
+        class extends OriginalProductScreen {
+            get importantControlButtons() {
+                var importantButtons = [];
+                var important_names = this.env.pos.config.iface_important_buttons || "";
+                for (const button of this.controlButtons) {
+                    if (important_names.includes(button.name)) {
+                        importantButtons.push(button);
+                    }
+                }
+                return importantButtons;
+            }
+        };
+
+    Registries.Component.extend(ProductScreen, OverloadProductScreen);
+    return ProductScreen;
+});

odoo-bringout-oca-pos-pos_minimize_menu/pos_minimize_menu/static/src/xml/ProductScreen.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!--
+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).
+-->
+<templates id="template" xml:space="preserve">
+
+    <t
+        t-name="ProductScreen"
+        t-inherit="point_of_sale.ProductScreen"
+        t-inherit-mode="extension"
+        owl="1"
+    >
+        <xpath expr="//div[hasclass('control-buttons')]/t[1]" position="attributes">
+<attribute name="t-if">controlButtons.length > 3</attribute>
+        </xpath>
+        <xpath expr="//div[hasclass('control-buttons')]/t[1]" position="inside">
+            <t t-foreach="importantControlButtons" t-as="cb" t-key="cb.name">
+                <t t-component="cb.component" t-key="cb.name" />
+            </t>
+        </xpath>
+    </t>
+
+</templates>