Skybound: Airships & More

# Content Update - V 0.7.0

- Improved schooner zeppelin placeholder, now has a new model and same animations as sloop
- Added ship variants of barn and hangar doors from extinction update
- Added ship variants of new structure from UE5.5 update
- Decks & planks are now prevented from being templated due to issues with the building hammer
- Added timer after anchoring to indicate how long until ship is fully anchored
- Halved time required to fully anchor airships from 10 to 5 minutes
- “Quarter and Triangle Ship Ceiling” item now uses triangle ceiling as icon for better visibility in your inventory
- Fixed shipyards default icon on “open inventory” option
- Fixed ship beam (regular and thin) not being able to snap onto foundations
- Fixed medium cellar doors not being placeable on airships
- Airship performance while moving should be a little bit better