🔨 Support for different pet summoning/call types and uses for mobs

[Xaver-DaRed]

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• [x] I understand that if I do not agree to the following points by completing the checkboxes my issue will be ignored.
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Describe the feature

Currently, we lack support for:

• Alternate animating: Some mobs use the regular call beast animation and some others use the summoning one.
• Multiple pets.
• Alternate pets.
• Rules for when the initial summon/call/spawn happens.

Additionaly, we need to ake changes to guarantee that spells, skills, status, etc, don't overlap/conflict when summoning.