Description of the issue this PR addresses:

Issue 1:

Steps to Reproduce:

- Open the website.
- Create a mega menu.
- Enter edit mode.
- Change the mega menu template to “Cards”.
- Click on any option available in the mega menu.
- A link popover will open.
- Click the Edit link button in the popover.
- Click the Apply button to save the link.
- A traceback occurs.

The error occurs because the text-wrap class is applied to the link. When the
hasColor method is triggered, it checks whether a.nav-link has a text color
class. However, TEXT_CLASSES_REGEX incorrectly matches text-wrap as a color
class. As a result, the removeColor method attempts to remove it and triggers
_applyColor to remove the color, but in _applyColor method it does not find any
color to remove on selected text. As a result, the removeColor process enters an
infinite loop, which eventually leads to a traceback.

Solution:

Update TEXT_CLASSES_REGEX so that it only matches valid text color classes and
excludes formatting classes such as text-wrap, text-center, etc.

Issue 2:

This commit ensures that the remove format action is disabled when a button
(.btn element) has custom color or background color applied.

Because buttons include padding, there is no proper way to remove a background
color from a partially selected button, so the action must be ignored in this
case.

task-5062715


---
I confirm I have signed the CLA and read the PR guidelines at www.odoo.com/submit-pr

Forward-Port-Of: odoo/odoo#225703
Forward-Port-Of: odoo/odoo#225477

### Contains the following commits:

https://github.com/odoo/o-spreadsheet/commit/ef829f491 [REL] 18.3.20 [Task: 0](https://www.odoo.com/odoo/2328/tasks/0)
https://github.com/odoo/o-spreadsheet/commit/d78bb8f17 [FIX] Menu: Fix item text truncation [Task: 5072649](https://www.odoo.com/odoo/2328/tasks/5072649)
https://github.com/odoo/o-spreadsheet/commit/b4439808d [FIX] xlsx: remove useless warnings on import [Task: 5075112](https://www.odoo.com/odoo/2328/tasks/5075112)
https://github.com/odoo/o-spreadsheet/commit/89c22db73 [FIX] clipboard: insert cells bugged with array formulas [Task: 4938311](https://www.odoo.com/odoo/2328/tasks/4938311)
https://github.com/odoo/o-spreadsheet/commit/5e7e4f50a [FIX] xlsx: `=undefined` when importing array formula [Task: 4812508](https://www.odoo.com/odoo/2328/tasks/4812508)
https://github.com/odoo/o-spreadsheet/commit/506ccf690 [REV] xlsx: make import verbose [Task: 0](https://www.odoo.com/odoo/2328/tasks/0)

Co-authored-by: Anthony Hendrickx (anhe) <anhe@odoo.com>
Co-authored-by: Alexis Lacroix (laa) <laa@odoo.com>
Co-authored-by: Lucas Lefèvre (lul) <lul@odoo.com>
Co-authored-by: Dhrutik Patel (dhrp) <dhrp@odoo.com>
Co-authored-by: Adrien Minne (adrm) <adrm@odoo.com>
Co-authored-by: Ronak Mukeshbhai Bharadiya <rmbh@odoo.com>
Co-authored-by: Florian Damhaut (flda) <flda@odoo.com>
Co-authored-by: Rémi Rahir (rar) <rar@odoo.com>
Co-authored-by: Pierre Rousseau (pro) <pro@odoo.com>
Co-authored-by: Vincent Schippefilt (vsc) <vsc@odoo.com>

This commit fixes two bugs related to the "Sign in" in button of the registration form.

First bug:
------------
If there is more ordered seats than available seats, an error modal is displayed with a "Sign In" button. This button shouldn't be present. On click, a 500 error is triggered. Now, the button does not appeared on this modal.

Reproduce:
Check "Mandatory" for "Sign in/up at checkout" in the settings. In the event form, add a limit of 1 available seat and add two tickets with each one 1 seat. With a public user, on the website page of the event, click on "Register" to open the registration modal. In the tickets form, select the maximum number of registrations for each tickets. The error modal with the "Sign In" button should appear. Clicking on this button trigger the 500 error.

Second bug:
----------------
The "Sign in" button is displayed even if the tickets have no price. So the label of the button is wrong because public users are not redirected to the checkout. Now, the "Confirm Registration" button is displayed in this case.

Reproduce:
With the same settings as for the first bug, create an event without tickets. Order a registration with an public user. Click on the "Sign In" button of the attendee details form. The confirmation page appears instead of the sign in page.

task-4797022

Forward-Port-Of: odoo/odoo#215585

Steps to reproduce:
1) Install `website_sale_slides`.
2) Create a course with enroll policy 'On payment' and publish it. 
3)  Add a content allow preview it and add a quiz
4) Go to website, click Share button and open the generated link in incognito. 
5) Login as a portal user, pass the quiz and click "Buy this course".

Issue:
- A traceback occurred:
`Cannot read properties of undefined (reading 'addToCart')`.

Cause:
- The method call `self.call('websiteSale', 'addToCart', ...)` relied on the deprecated `call` service, which was removed in commit https://github.com/odoo/odoo/commit/b8d0ab4275b24510161de9db793020f3489b0446.
- The service and method `call('websiteSale', 'addToCart'` is not valid and was not updated here : 
https://github.com/odoo/odoo/blob/35161ecf0dd3fde47db9b2166718339c2e30ac92/addons/website_sale_slides/static/src/js/slides_course_join.js#L29
- As a result, `addToCart` was no longer accessible and triggered a JS error.

Solution:
- Update the code to use the new service and method: `call('cart', 'add',`


opw-5045424

Forward-Port-Of: odoo/odoo#224760

## Issue:
Creating multiple suggestions sequences for differents Workorder in Manufacturing Orders that are added aside BoM defined WorkOrder cause an issue with a Traceback error

## Cause:
In the method `add_check_in_chain()`, the `point.sequence` cause issue because the check can have multiple points
https://github.com/odoo/enterprise/blob/e85d11f9b3bf07a55e5365adac7370955a149566/mrp_workorder_plm/models/mrp_workorder.py#L58-L66
That the case because multiple quality checks sequences are created when the operation_id is False
That's unexpected because PLM isn't made to suggest WorkOrder additions and Suggestions to New WO, but only Suggestions to existing operations

So we avoid to create `quality.point` when there is no operation_id

## Information:
To get the Traceback, you need to install Quality_control because this module will copy the QC to the MO including the one with operation_id set to False

## Steps to reproduce:
Quality_control and plm need to be installed
- Enable Work Orders in Settings
- Create a Product with a BoM
- Create a MO for the Product
- Add an extra WO
- In the Shop Floor, Mark as Done the BoM's WO
- On the Extra WO, click Gear Icon > Update Instructions > Improvement Suggestion > Add a Step
- Insert a Title and Propose Change
- Duplicate the MO and redo the Shop Floor steps to get the Traceback

opw-4874108

Forward-Port-Of: odoo/enterprise#92384

**Steps to reproduce:**:
- Install the module "account_reports_cash_basis"
- Create a new account
- Create an invoice with a line in the newly created account
- Create a number of payments on the invoice
- Go to general ledger, and set method to cash basis
- Set limit to a value less than the number of payments
- Open the account on the general ledger, and click on load more

**Issue:**
After clicking on 'Load more', we get a traceback due to duplicate lines

**Cause:**
The same aml can return multiple results when using "account_reports_cash_basis" module. While this has been taken into consideration for each batch of lines loaded into the report (we won't get the same line referenced two times in the same batch, since they are grouped together), if we load a new batch by clicking "Load More", we can potentially get a line that was referenced in the first batch, and we get an error for having two lines in the report referencing the same thing.

**Solution:**
We add a add a GROUPBY statement in the query of _get_aml_values()
This will add up all the cash basis lines in the query itself.

opw-4635115

Forward-Port-Of: odoo/enterprise#93904
Forward-Port-Of: odoo/enterprise#86817