Fix: apply first-load options using matched config group on initial r…

[Emear]

Describe your changes

Fixed a bug where first-load options placed inside a match block in the configuration file (e.g., "no-render") were not applied on the very first launch. The startup path previously applied options using an empty input path ({""}), which skipped all match rules. The fix passes the actual CLI input files as initialPaths into UpdateOptions(...), ensuring that the correct matched group is applied on the first run. If no files are provided, the previous {""} behavior is preserved.

Issue ticket number and link if any

Fixes #2440, https://github.com/f3d-app/f3d/issues/2440

Checklist for finalizing the PR

• [x] I have performed a self-review of my code
• [ ] I have added tests for new features and bugfixes
• [ ] I have added documentation for new features
• [ ] If it is a modifying the libf3d API, I have updated bindings
• [ ] If it is a modifying the .github/workflows/versions.json, I have updated timestamp

Continuous integration

\ci fast

[mwestphal]

Hi @Emear , please comment on #2440 so I can assign it to you :)

[mwestphal]

Need any help moving forward @Emear ?

[mwestphal]

Need any help moving forward @Emear ?