[Publication] Fix baseurl missing from emails

[skarya22]

Brief summary of changes

• The loris baseURL is now sent from the react pages to the ajax scripts on submit for both editing and uploading a new publication, and then is sent in the email.
• I did it this way as \NDB_Factory::singleton()->settings()->getBaseURL() does not work in ajax files, and since it is deprecated it made more sense to do a hotfix rather than investigating the issue with ajax.
• This was noticed and fixed for files in php folders in [survey_accounts] Fixed base URL not being set properly #7807, however that same fix does not work for ajax. Thankfully publication is the only module with ajax still that uses getBaseUrl().

Testing instructions (if applicable)

1. Open the publication module and propose a project, enter a real email and make sure to press send email to lead investigator.
2. Check your email and confirm that the link is complete
3. Try editing a publication and make sure that the email is sent as well

Link(s) to related issue(s)

• Resolves [publication] Relative URL in notification emails #9132

[driusan]

@skarya22 the static checks on this are failing.

[driusan]

@skarya22 I think the fix looks good but phpcs is failing:

FILE: .../runner/work/Loris/Loris/modules/publication/ajax/FileUpload.php
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FOUND 2 ERRORS AFFECTING 2 LINES
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 429 | ERROR | [x] Expected 3 spaces after parameter name; 1 found
 430 | ERROR | [x] Expected 4 spaces after parameter name; 2 found
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PHPCBF CAN FIX THE 2 MARKED SNIFF VIOLATIONS AUTOMATICALLY
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