Stock Restrict Immediate Adjustment

This module changes how the Stock On Hand screen behaves in Odoo Inventory. Normally that screen is an editable list where users can quickly type quantities and adjust stock on the spot.

With this module installed:

• The Stock On Hand list can no longer be used to create new lines or edit existing ones directly. The create and edit options are switched off on that list.
• The automatic inventory adjustment field is hidden from the list, so it cannot be used to silently apply a quantity change.
• A read-only "On Hand Quantity" column is shown instead, so users can still see the current stock level.

As a result, stock corrections have to be done through the standard inventory adjustment workflow rather than by typing numbers straight into the Stock On Hand view. This gives better traceability and control over who changes stock and why.

The module only touches the stock.quant model and its editable list view; it does not add new menus, models, reports, emails or scheduled jobs. It simply restricts the existing screen.