spreadsheet_oca: Useless elements when printing from a browser

[diggy128]

When trying to print a spreadsheet, useless elements are printed.

Module

spreadsheet_oca

Describe the bug

When you preview a spreadsheet to print it out, all elements of spreadsheet are printed with it.

To Reproduce

Affected versions: v18

Steps to reproduce the behavior:

1. Open a spreadsheet
2. Ctrl + P
3. Check the preview

Expected behavior

• Tool bars
• Bottom bar
• Row and column headers
• Cell selection

Should be hidden when printing.

Additional context
Tried printing from Firefox 140.11.0esr (64-bit)
There is no @media print in spreasheet.scss

[cesarlr]

we propose this solution in spreadsheet.scss for every single class (tool bars, cell selection, etc.)

.o-topbar-top {
    @extend .d-print-none;
}

using a standard Bootstrap class that uses @media print. What do you think about it?

[pedrobaeza]

Please do the PR, and it can be checked there.