[NCN-506] fixed course registration codes generation button not working

[JackS9]

Registration codes for courses not generating

• JIRA card: https://sdx-sdsc.atlassian.net/browse/NCN-506
• Support ticket: https://nanohub.org/support/ticket/437911
• Brief summary of the issue:
  The Generate button on Generate Codes page was not responding. This page is actually a fancy box pop-up window that appears when the Generate button/icon on the Coupon Codes page is clicked, and this page only appears when the codes redeemed number is clicked on within the section page table (Codes column), which only appears when the code generation option is enabled. [Not an obvious path to generate these codes]
• Brief summary of the fix/changed code: Needed to 1) add Html::behavior('formvalidation) to options view, and 2) close the fancy box after codes generation (and before redirection back to the codes page) in courses.js.
• Brief summary of your testing: Replicated issue on personal dev machine running latest dev branch and confirmed proper behavior after fix.
• Hotfixed to any production hubs before a normal core rollout?
  Possibly on nanoHUB, as there is no current work-around.

[dbenham]

FYI: Commit 8a03b08de74a518ecbad6242450d8cd5afaf71b2 was hotfixed to nanohub 2023-09-20-1145

[nkissebe]

This PR touches a lot files not relevent to the description. Don't merge without sorting this out

[JackS9]

That one commit that Dave hotfixed is the only thing related to this issue. I'm not sure how those other unrelated commits got mixed into this branch/PR.

[nkissebe]

Double checked the extra unrelated commits and we already have those accepted via other PRs.

This PR is replaced by manual commit [NCN-619] 1866225b76ad0b3c558c4db5ec3b76045e78749f which applies the relevant commit here along with my suggested fixes.