Lua: Delegate support

[narknon]

Description

Implements Lua bindings for Unreal Engine delegate properties. This adds Add, Remove, Clear, GetBindings, and Broadcast methods to delegate property wrappers.

Fixes # (issue) (if applicable)

Type of change

• New feature (non-breaking change which adds functionality)
• Is/requires documentation update

How has this been tested?

Adding bindings with FName and string
Removing specific bindings
Clearing all bindings
Getting and printing current bindings
Broadcasting delegates

Checklist

• I have commented my code, particularly in hard-to-understand areas.
• I have made corresponding changes to the documentation.
• I have added the necessary description of this PR to the changelog, and I have followed the same format as other entries.
• Any dependent changes have been merged and published in downstream modules.

Screenshots

Additional context

[github-actions]

Build Details

Name	Information
PR Commit	f2de04a
Merge Commit	bdfd4b9
Size	54.37 MB
Last Updated	Nov 6, 25, 4:14:58 PM UTC
Expires At	Nov 20, 25, 4:14:44 PM UTC

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Build Details

Name	Information
PR Commit	f2de04a
Merge Commit	bdfd4b9
Size	45.28 MB
Last Updated	Nov 6, 25, 4:18:30 PM UTC
Expires At	Nov 20, 25, 4:18:26 PM UTC

fixed