Add customer support link in the short footer

[aaygupta]

• Resolves: Add the link to IT/Customer Support #39047

Summary

Add customer support link in the short footer, add translations for en_GB, update tests.

TODO

• Update Documentation
• Add Translations in other languages

[kesselb]

Hi @aaygupta 👋

Thanks for your great contribution 👍

• Please revert the changes to the translations. We use transifx to manage translations. A background job will extract the source strings, push them to transifex and pull back the translations later.
• Please commit the changes to dist/theming-admin-theming.js and dist/theming-admin-theming.js.map

[aaygupta]

Hi @kesselb, all the mentioned changes have been made.

Regards
Ankit Gupta

[kesselb]

Index: apps/theming/tests/ThemingDefaultsTest.php
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
diff --git a/apps/theming/tests/ThemingDefaultsTest.php b/apps/theming/tests/ThemingDefaultsTest.php
--- a/apps/theming/tests/ThemingDefaultsTest.php	(revision e31716151ba4e4a35e1d35089fd0a6966f10d1d8)
+++ b/apps/theming/tests/ThemingDefaultsTest.php	(date 1689084570187)
@@ -831,6 +831,7 @@
['theming', 'faviconMime', '', 'jpeg'],
['theming', 'color', '', $this->defaults->getColorPrimary()],
['theming', 'color', $this->defaults->getColorPrimary(), $this->defaults->getColorPrimary()],
+ ['theming', 'supportUrl', '', ''],
]);
$this->util->expects($this->any())->method('invertTextColor')->with($this->defaults->getColorPrimary())->willReturn(false);

For the failing test.
The string type cast for the getPrivacyUrl and getImprintUrl hide that we don't mock them properly in the test case.

Could you pull in the latest changes from master and recompile the assets again? To have the latest changes.

[aaygupta]

Hi @kesselb I have rebased the branch.

[szaimen]

Conflicts...

[Altahrim]

@aaygupta Can you update the PR please?
You'll have to rebase, fix conflicts and use conventional commits