Fix HTML license; standardize HTML code

[jbampton]

Authors are encouraged to omit the type attribute. And the language attribute was never standardized and should not be used.

We use lowercase for HTML so made the doctype lowercase as well to be consistent.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/script/type

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/script#language

Description

This PR...

Types of changes

• Breaking change (fix or feature that would cause existing functionality to change)
• New feature (non-breaking change which adds functionality)
• Bug fix (non-breaking change which fixes an issue)
• Enhancement (improves an existing feature and functionality)
• Cleanup (Code refactoring and cleanup, that may add test cases)
• build/CI
• test (unit or integration test code)

Feature/Enhancement Scale or Bug Severity

Feature/Enhancement Scale

• Major
• Minor

Bug Severity

• BLOCKER
• Critical
• Major
• Minor
• Trivial

Screenshots (if appropriate):

How Has This Been Tested?

How did you try to break this feature and the system with this change?

[DaanHoogland]

@blueorangutan package

[blueorangutan]

@DaanHoogland a [SL] Jenkins job has been kicked to build packages. It will be bundled with KVM, XenServer and VMware SystemVM templates. I'll keep you posted as I make progress.

[blueorangutan]

Packaging result [SF]: ✔️ el8 ✔️ el9 ✔️ debian ✔️ suse15. SL-JID 13877

[DaanHoogland]

@blueorangutan LLtest keepEnv

[blueorangutan]

@DaanHoogland a [LL] Trillian-Jenkins test job (centos7 mgmt + kvm-centos7) has been kicked to run smoke tests

[github-actions]

This pull request has merge conflicts. Dear author, please fix the conflicts and sync your branch with the base branch.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 16.74%. Comparing base (d63899f) to head (6950229).
Report is 3 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff              @@
##              main   #11067       +/-   ##
============================================
+ Coverage     3.89%   16.74%   +12.84%     
- Complexity       0    14062    +14062     
============================================
  Files          417     5724     +5307     
  Lines        33973   507787   +473814     
  Branches      6096    61733    +55637     
============================================
+ Hits          1324    85038    +83714     
- Misses       32491   413266   +380775     
- Partials       158     9483     +9325     

Flag	Coverage Δ
uitests	3.89% <ø> (ø)
unittests	17.66% <ø> (?)

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[DaanHoogland]

clgtm

[DaanHoogland]

@blueorangutan package

[blueorangutan]

@DaanHoogland a [SL] Jenkins job has been kicked to build packages. It will be bundled with KVM, XenServer and VMware SystemVM templates. I'll keep you posted as I make progress.

[Copilot]

Pull Request Overview

This PR standardizes HTML code across the project by modernizing HTML element attributes and fixing HTML license comment format. The changes align with current HTML best practices by removing deprecated attributes and using lowercase doctype declarations.

• Updated DOCTYPE declarations from uppercase to lowercase for consistency
• Removed deprecated type="text/javascript" and language attributes from script tags
• Fixed HTML license header format in one template file

Reviewed Changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
ui/public/index.html	Changed DOCTYPE to lowercase
ui/public/example.html	Changed DOCTYPE to lowercase
tools/ngui/templates/index.html	Fixed license header format and updated DOCTYPE and script attributes
tools/apidoc/generatecommands.xsl	Removed type attribute from script tag
systemvm/agent/ui/viewer.ftl	Removed type and language attributes from script tags
systemvm/agent/noVNC/vnc_lite.html	Changed DOCTYPE to lowercase
systemvm/agent/noVNC/vnc.html	Changed DOCTYPE to lowercase

[sureshanaparti]

clgtm

[vishesh92]

Can we revert the changes for noVNC? This is a clone from https://github.com/novnc/noVNC/ and it would be better to keep this as close to the original source code.

https://developer.mozilla.org/en-US/docs/Glossary/Doctype

The doctype is case-insensitive. The convention of MDN code examples is to use lowercase, but it's also common to write it as <!DOCTYPE html>.

[blueorangutan]

Packaging result [SF]: ✔️ el8 ✔️ el9 ✖️ debian ✔️ suse15. SL-JID 14313

[DaanHoogland]

checked debian build in the background ; works