Steps to reproduce:
- Set the user language to Dutch.
- Go to Accounting > Reporting > Annual Statements.
- Generate the XBRL export for a report other than the "company,
  abridged" (acon) balance sheet/P&L combination, e.g. an association
  (asso_a/asso_f) or "company, full"/"company, capital" report.
- Open the file: the `<met:bln1>` boolean facts are exported as
  "onwaar" instead of "false", which is not a valid XBRL boolean
  lexical value and gets rejected by the NBB validator.

Cause of the issue:
QWeb templates translate static text nodes by default. The base
module ships a generic `msgid "false" -> msgstr "onwaar"` translation,
used elsewhere in the UI, which silently hijacks the literal
"false"/"true" and unit tokens ("iso4217:EUR", "pure") in the XBRL
data templates whenever the file is generated in Dutch.

Solution:
Add `t-translation="off"` on the `<met:bln1>` boolean facts and the
`<measure>` unit tokens in the 5 remaining XBRL templates,
so these fixed-vocabulary XBRL values are never subject to translation

opw-6395785

Forward-Port-Of: odoo/enterprise#124945

To reproduce the issue:

1) Initialize a company in Belgium, create the tax returns 2) Submit the VAT return from January
3) Open the lock date wizard. The tax lock date is January 31st. 4) Add a lock date exception removing the tax lock date just for you, for 5 min. 5) Reset January's return
6) Reopen the lock date wizard.
    ====> Your exception is still there, but the tax lock date for everyone has been reset to December 31st.

This is plain wrong. Resetting a return should not automatically reopen the period for everyone. Lock dates exceptions/modifications are anyway required to reset the return ; they should pilot the whole flow. Nothing being magically hidden from the user means there can't be someone else mistakenly encoding something into the reopened period.

Another fix was required to make this one work: setting the tax lock date before submitting the return should work. In bigger environments, users might want to do that as a first step to reduce the number of people encoding data before actually doing the submission of the return. Therefore, the case where the tax lock date is already set at the date_to of the return when submitting it was supposed to be already supported, and allow the creation of the closing entry for that return, despite it being on the tax lock date. The test ensuring this was however badly written, and the feature didn't work: the closing was created at a later date than the lock date automatically, due to the Bills' Algorithm.

Forward-Port-Of: odoo/enterprise#124872
Forward-Port-Of: odoo/enterprise#124811

[FIX] documents_{hr|sign}: employee docs button for signed contracts
Bug reproduction:

1 - In saas-19.4, install documents_hr and hr_contract_salary with demo data
2 - As Mitchell Admin, go to Employees, open one, click on "Offers - New"
3 - Select employee_contract.pdf as PDF Template
4 - Use the button "Salary configurator" to fill in the configurator, review it and sign it.
5 - Go back to the backend, find the contract in Sign and sign it.
6 - Go back to the Employee form view, the Documents stat button shows 0 document when it should be 1.
7 - Click the stat button and you see 0 documents in Documents when there should be one.

Bug cause:

1 - The document is created for the employee in documents app
    but smart button cannot open those
2 - The res_model of the documents.document is hr.version for signed doc
    -> it is not hr.employee
3 - In current implementation:
    3.1 -> only hr.employee's documents appear after that smart button

Bug solution:

1 - _compute_document_count is reimplemented:
    -> to count also documents with res_model as hr.version
2 - override _get_documents_domain:
    -> to add version domain as an alternative with OR
        -> to get documents with res_model='hr.version'

Test:

1 - Unit test is added
2 - Create documents with the archived versions of the employee
    -> and observe the document count of the employee

Note:

-> Also, we changed the final document name in documents of the employee

task-6373620

Steps to reproduce
---
1. Enable Packages and turn on "Move Entire Packages" on the delivery operation type.
2. Create a storable product P and add 2 units in different package in stock: 1 in PACK001, 1 in PACK002 
3. In the Barcode app > Operations > Delivery > New
4. Scan a first package PACK001, then a second different package PACK002
5. Scan the first package PACK001 again.

Issue
---
Re-scanning an already scanned package is meant to be rejected with a "This package is already scanned." warning, but the rejection stops working as soon as a second package is present in the transfer, so the package content gets added a second time and, once validated, the source quant goes negative (the package ends up holding a negative and a positive quant of the same product).

Commit 23613c63947 added a canPackSomeLines flag that is set to true for every package line that is not the scanned one, so any other package in the transfer makes the alreadyDonePackId && !canPackSomeLines guard false and silently skips the warning. The scanned package already exposes whether it had something left to pack through scannedPackages, so gating the warning on that flag instead keeps the check working regardless of how many other packages are in the transfer.

https://github.com/odoo/enterprise/blob/3cc1a162e61662814b0e52c0c720831952d208a8/stock_barcode/static/src/models/barcode_picking_model.js#L1976-L2006

opw-6279105

Forward-Port-Of: odoo/enterprise#125229
Forward-Port-Of: odoo/enterprise#121755