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_config_logo/pos_config_logo/models/__init__.py

@@ -0,0 +1,2 @@
+from . import pos_config
+from . import res_config_settings

odoo-bringout-oca-pos-pos_config_logo/pos_config_logo/models/pos_config.py

@@ -0,0 +1,9 @@
+# Copyright 2024 Tecnativa - David Vidal
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+from odoo import fields, models
+
+
+class PosConfig(models.Model):
+    _inherit = "pos.config"
+
+    logo = fields.Binary()

odoo-bringout-oca-pos-pos_config_logo/pos_config_logo/models/res_config_settings.py

@@ -0,0 +1,24 @@
+# Copyright 2024 Tecnativa - David Vidal
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+from odoo import api, fields, models
+
+
+class ResConfigSettings(models.TransientModel):
+    _inherit = "res.config.settings"
+
+    pos_config_logo = fields.Image(related="pos_config_id.logo", readonly=False)
+    has_pos_config_logo = fields.Boolean(
+        help="Use an alternative logo for this store",
+        compute="_compute_has_pos_config_logo",
+        inverse="_inverse_has_pos_config_logo",
+    )
+
+    @api.depends("pos_config_id")
+    def _compute_has_pos_config_logo(self):
+        for config in self:
+            config.has_pos_config_logo = bool(config.pos_config_logo)
+
+    def _inverse_has_pos_config_logo(self):
+        for config in self:
+            if not config.has_pos_config_logo:
+                config.pos_config_logo = False