feat: Fake effect extensions

[MS-crew]

Description

Describe the changes
Addded fake effect extensions

What is the current behavior? (You can also link to an open issue here)
Havent

What is the new behavior? (if this is a feature change)
Yes Have

Does this PR introduce a breaking change? (What changes might users need to make in their application due to this PR?)
No

Other information:
Resync extensions not tested
These codes were taken from this repository's page: https://github.com/Qidan475/Mandragora/blob/main/Mandragora/Extensions.cs
Fake Fade effect example(Dummy doesn't really have a fade effect) :

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentations

Submission checklist

• I have checked the project can be compiled
• I have tested my changes and it worked as expected

Patches (if there are any changes related to Harmony patches)

• I have checked no IL patching errors in the console

Other

• Still requires more testing