chore(client): web edge scrolling fix and added letters on scenario coins

feat(client): added edge scrolling and two new terrain images

feat(client): added 5 bootcamp missions

feat(client): fixes #172, added new menu music, fixes some gui anchor logic

feat(client): added animation apc, bcopter, rocket, artillery, missile

feat(client): autodestroy units when they reach 0 fuel

fix(client): upload artifact uses a deprecated version

feat(client): first draft for the fuel consumption

feat(client): first iteration of scenarios - bootcamp

fix(client): wrong units can enter transport units