STEEL DIVISON (Re-introduces 200 pop locked tank) [CODE BOUNTY]

[Red-byte3D]

About the pull request

Re-introduces the tank and tank crew back into the game, unlocking at 200 pop.

Explain why it's good for the game

to do list
re-introduce VC ✅
re-introduce Tank ✅
re-introduce tank attachements ✅
Make crewmen start with gear preset ✅
add pop lock ✅
fix bugs ✅
crew man / tank crew consistency ✅
crawl / ledge ✅

Screenshots & Videos

Put screenshots and videos here with an empty line between the screenshots and the <details> tags.

Changelog

🆑
balance: Re-adds Vehicle Crewmen
balance: Tank now unlocks at 200 pop.
balance: Re-adds tank and its attachements back to the tank-bay.
balance: You can no longer have the ARC & TANK in the same round. if the arc is bought the tank is unavailable and vice versa.
/:cl:

[Huffie56]

i put the only issue i found and remember about APC here. it's about sprite getting unsynced.
#5041

[Drulikar]

Address feedback and undraft otherwise expect this closed for being stale by the end of this month.

[Red-byte3D]

everything should be addressed now, i will make a seperate pr to atomize the balance stuff and a few more fixes for the flamethrowe / minigun

addressed