Adding a field related to one of type 'file' doesn't allow you to download the file

Steps to reproduce:
1. Install Sales and Studio
2. Open the product form of 'Acoustic Bloc Screens' and toggle Studio
3. Add a file field in the form, close Studio and add any file on the product
4. Open any SO, toggle Studio and edit the sale order line list view
5. Add a related field in the list view related to Product Template > New File and close Studio
6. Create a new SO for any customer, add product 'Acoustic Bloc Screens' to the SOL and save
7. Click on the download icon in the related field
8. A connection lost notification appears and the download never happens

Solution:
When adding a field related to a file with studio, automatically add a field related to the filename so that we can specify the filename for the related file field

Problem:
The 'filename' attribute was not added on the binary field

opw-3377290

Forward-Port-Of: odoo/enterprise#47426
Forward-Port-Of: odoo/enterprise#45155

Currently, the error occurs when executing the scheduled action 'EBay: update categories' with apply the wrong credentials for eBay.

Step to produce:

- Install the 'sale_ebay' module.
- Navigate to 'Sale' > 'Configuration' > 'Settings'.
- In the 'eBay' section, intentionally input incorrect values in the following fields:
        'Developer Key'
        'Sandbox Token'
        'Sandbox App Key'
        'Sandbox Cert Key'
- Manually trigger the scheduled action 'eBay: update categories'.

Traceback on sentry:

```
ConnectionError: 'GetStore: Class: RequestError, Severity: Error, Code: 931, Auth token is invalid. Validation of the authentication token in API request failed.'
  File "home/odoo/src/enterprise/saas-16.4/sale_ebay/models/product.py", line 358, in _ebay_execute
    return ebay_api.execute(verb, data, list_nodes, verb_attrs, files)
  File "ebaysdk/connection.py", line 127, in execute
    self.error_check()
  File "ebaysdk/connection.py", line 223, in error_check
    raise ConnectionError(estr, self.response)
UserError: Error Encountered.
'Validation of the authentication token in API request failed.(931)'
  File "home/odoo/src/enterprise/saas-16.4/sale_ebay/models/sale_ebay.py", line 47, in _cron_sync
    self._sync_categories()
  File "home/odoo/src/enterprise/saas-16.4/sale_ebay/models/sale_ebay.py", line 64, in _sync_categories
    self._sync_store_categories()
  File "home/odoo/src/enterprise/saas-16.4/sale_ebay/models/sale_ebay.py", line 144, in _sync_store_categories
    raise e
  File "home/odoo/src/enterprise/saas-16.4/sale_ebay/models/sale_ebay.py", line 139, in _sync_store_categories
    response = self.env['product.template']._ebay_execute('GetStore')
  File "home/odoo/src/enterprise/saas-16.4/sale_ebay/models/product.py", line 380, in _ebay_execute
    raise UserError(_("Error Encountered.\n'%s'") % (error_message,))
AttributeError: 'res.users' object has no attribute 'message_post'
  File "odoo/tools/safe_eval.py", line 362, in safe_eval
    return unsafe_eval(c, globals_dict, locals_dict)
  File "ir.actions.server(425,)", line 1, in <module>
  File "home/odoo/src/enterprise/saas-16.4/sale_ebay/models/sale_ebay.py", line 51, in _cron_sync
    self.env.user.message_post(
ValueError: <class 'AttributeError'>: "'res.users' object has no attribute 'message_post'" while evaluating
'model._cron_sync(True)'
  File "odoo/addons/base/models/ir_cron.py", line 373, in _callback
    self.env['ir.actions.server'].browse(server_action_id).run()
  File "home/odoo/src/custom/trial/saas_trial/models/sentry.py", line 33, in run
    res = super().run()
  File "odoo/addons/base/models/ir_actions.py", line 688, in run
    res = runner(run_self, eval_context=eval_context)
  File "odoo/addons/base/models/ir_actions.py", line 558, in _run_action_code_multi
    safe_eval(self.code.strip(), eval_context, mode="exec", nocopy=True, filename=str(self))  # nocopy allows to return 'action'
  File "odoo/tools/safe_eval.py", line 376, in safe_eval
    raise ValueError('%s: "%s" while evaluating\n%r' % (ustr(type(e)), ustr(e), expr))
```

When executing the scheduled action 'EBay: update categories', There's an issue where the system attempts to access the 'message_post' method from 'res.users' object [1] and the 'res.users' object has no attribute 'message_post'.

Line[1]: https://github.com/odoo/enterprise/blob/6c8c7dd78f354ba7dc2b2d176243046e1fed26bf/sale_ebay/models/sale_ebay.py#L52-L53

This commit solves this issue by accessing the 'message_post' method from the 'res.partner' object instead of 'res.users'.

sentry-4457508544

Forward-Port-Of: odoo/enterprise#47462
Forward-Port-Of: odoo/enterprise#47347

Before this commit, when a new timesheet was created from the timesheet grid, and no line were corresponding to the duo 'project/task' of the new timesheet, a manual reload of the page was needed in order for that new line to appear.

Step to reproduce :
- open the timesheet grid view
- start the timer
- create a new project and/or a new task
- stop the timer
a new line with the new project is supposed to appear, but it doesn't.

Why : 
in the previous version, a reload was trigger every time a change occurred on the timesheet header, this was removed for performance issue.

Solution:
In order to not trigger too many reload, we reload the view only once the timer is stopped, and only if the current timesheet does not belong to any of the current lines of the grid.

Details of the implementation:
The method stopTimer was updated to trigger a reload in case the timesheetHeader does not have any row, for this is possible only when none of the row in the rowsKeyToIdMapping correspond the project/task of the header.
Some tests were added/updated to ensure the reload is only triggered when needed

task - 3471368

Forward-Port-Of: odoo/enterprise#47184
Forward-Port-Of: odoo/enterprise#46549