Move 7 IoT modules to oca-ocb-hw and 9 product modules to oca-product

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

odoo-bringout-oca-product-configurator-product_configurator/doc/MODELS.md

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+# Models
+
+Detected core models and extensions in product_configurator.
+
+```mermaid
+classDiagram
+    class product_attribute_value_line
+    class product_config_domain
+    class product_config_domain_line
+    class product_config_image
+    class product_config_line
+    class product_config_session
+    class product_config_session_custom_value
+    class product_config_step
+    class product_config_step_line
+    class ir_ui_view
+    class product_attribute
+    class product_attribute_value
+    class product_product
+    class product_template
+    class product_template_attribute_line
+    class product_template_attribute_value
+```
+
+Notes
+- Classes show model technical names; fields omitted for brevity.
+- Items listed under _inherit are extensions of existing models.