[4.0] Category ALT text

[brianteeman]

Continues the work of #31318 and #31323 by correcting the behaviour of the alt text and changing the strings to match the work done in #31318

Background

To read why this change is very important see #31318

Testing Part 1

Testing is really easy. No npm, js or css involved.
Merge the pull request and then create a content category and a contact category and add an image

Testing Part 2

Please test three scenarios when adding an image for a menu item of Content Category Blog, Content Category List, Contact Category

1. Image Description (Alt Text) = Empty
   No Description = unchecked

2. Image Description (Alt Text) = "some description"
   No Description = unchecked

3. Image Description (Alt Text) = Empty
   No Description = checked

The expected behaviour for each of these tests is

1.<img src="filename.jpg">
2. <img src="filename.jpg" alt="some description">
3. <img src="filename.jpg" alt >
or <img src="filename.jpg" alt="">

PLEASE do not comment on what you think the code does but apply the PR and test it. Getting very tired of people blocking PR with their comments without actually testing the code.

cc @carcam

[infograf768]

I have tested this item ✅ successfully on 206c859

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[priyankaSahutekdi]

I have tested this item ✅ successfully on 206c859

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[alikon]

RTC

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[ceford]

The **loading="lazy" ** is absent. Is that due to copy/paste instructions? Can you tell us under what conditions alt appears without =""?

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[brianteeman]

Fixed the copy/paste error

Can you tell us under what conditions alt appears without =""
Basically if it is alt="" then some browsers when you inspect instead of view source abbreviate alt="" to alt

[richard67]

Thanks!

[brianteeman]

thx