feat(content,port): add SEAT_REQUIRES_BALANCE and skateboard vehicle/profession

[shmakota]

Checklist

Required

• I wrote the PR title in conventional commit format.
• I ran the code formatter.
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Optional

• This PR ports commits from DDA or other cataclysm forks.
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Purpose of change

This is a port of the following:
CleverRaven/Cataclysm-DDA#66596
CleverRaven/Cataclysm-DDA#66813
CleverRaven/Cataclysm-DDA#67123
CleverRaven/Cataclysm-DDA#58723

Describe the solution

This PR combines the four mentioned PR's into one for organization purposes, since the latter three are smaller PR's that are based off or related to the first one anyways. The following changes are made:

• Skateboards added as a vehicle, and spawns in the world where rollerblades and rollerskates do (and where it makes sense).
• Skater profession has now been split between two separate professions: Rollerblades and Skateboard version.
• Skateboards can be disassembled with the proper tools. Recipes for the deck and stuff are added as well.
• Skateparks have been overhauled to look better, and added new tiles for it as well representative of halfpipes/ramps.

Describe alternatives you've considered

Testing

• Spawned a skateboard. Placed it down, rode it around, picked it up. Ran into wall at 8mph without skater or deft trait and player falls off consistently. Ran into a wall at 12mph with both traits and player very rarely fell off.
• Spawned items to craft a skateboard. Crafted it from scratch materials in debug.
• Tested skater profession, functions as expected, however the skateboard falls to the ground because the player does not have enough carrying space. This was fixed with an auto-equip flag.
• Spawned the new skatepark a bunch, and saw items are spawning correctly and the skatepark location looks as expected.
• Created a world with city size set to max, observed that the skate park still spawns correctly.

Additional context

The new items/tiles need sprites. Most important ones are probably skateboard and the ramp.

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