Sunlit Team Shipping Link Overlay v0.4 DEV

Copy kubejs/ and docs/ into the pack root.

v0.4 clarifies the current pack's sell multiplier category names:
- Farmer = shippingbin:crop_sell_multiplier
- Artisan = shippingbin:wood_sell_multiplier
- Geologist = shippingbin:gem_sell_multiplier
- Adventurer = shippingbin:meat_sell_multiplier

Important:
The current pack internally uses "wood" for the Artisan sell category.

Formula:
- per category, highest teammate multiplier
- plus 10% of each other teammate multiplier
- capped by SUNLIT_TEAM_SHIPPING_MULTIPLIER_CAP
