feat: import unstable mira files with warnings

[BrandonPacewic]

Symptom

With CAD models imported from other pieces of software there is often geometry that is unresolvable causing the importer to crash.

Solution

Detect and log common fail points of "unstable" mira files and pass over objects that are not resolvable, rather than crashing.

Verification

Importing in fission works normally.

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• All acceptance criteria outlined in the ticket are met.
• Necessary test cases have been added and updated.
• A feature toggle or safe disable path has been added (if applicable).
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[PepperLola]

Worked for me, I was able to import the new field. The one with all the gamepieces has big performance issues but it imports correctly.