The Belgian chart of accounts now classifies selected payable and receivable accounts as current liabilities or current assets where that better matches their purpose. This improves the accuracy of financial reporting and helps businesses see these balances in the right accounting categories.

In this PR:
- Changed the account types of some accounts from 'payable' to 'current liabilities' and from 'receivable' to 'current assets' to better reflect their nature

task-4813704

Historical inventory valuation reports now show Quantity and Total Value by default instead of remaining quantities and values. This makes past valuation views more relevant and easier for users to interpret.

When viewing the valuation in the past, the default measures 'Remaining Qty' and 'Remaining Value' are irrelevant. Instead, display the 'Quantity' and 'Total Value' measures by default.

opw-4517548

A new automated test checks that changes made to existing Point of Sale records are saved locally and still available after refreshing the system. This helps reduce the risk of losing recent POS updates during everyday use.

This commit adds a test case which ensures that updates in existing records
are properly saved in local database and are available after refresh

opw-4778516

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