WIP: Remove Dependency on Asset catalog to support SPM

[lkeude96]

Before you make a Pull Request, read the important guidelines:

Issue Link :link:

• Is this a bug fix or a feature?
• Does it break any existing functionality?

Goals of this PR :tada:

• Why is the change important?
Remove dependency on the Assets catalog
• What does this fix?
• How far has it been tested?

How Has This Been Tested :mag:

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• User Interface Testing
• Application Testing

Test Configuration :space_invader:

• Xcode version:
• Device/Simulator
• iOS version || MacOSX version

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• [ ] My Pull Request code follows the coding standards and styles of the project
• [ ] I have worked on unit tests and reviewed my code to the best of my ability
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• [ ] My changes are good to go without any warnings
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[croossin]

This would suffice to get us on SPM? @lkeude96

[lkeude96]

@croossin i was able to create a branch from this one and got SPM to work 🎉 . this branch 👉 https://github.com/lkeude96/CardParts/tree/spm for testing

Ideally we would be reorganizing a bit and clean up the folder and project structure as well but just adding Package.swift with the dependencies and having it point to the appropriate path got it to work in my test project 😄

In addition, i think the above work could also benefit a similar work mentioned in #10 by @lwdupont

cc #172