Add more meshswap blocks

[TheDuckCow]

Creating a tracker below for the blocks that need adding/updating for Meshswapping. This is about the assets themselves, and not addressing the fixes needed for correct rotation/placements

Top priority blocks to add (light emitting):

• [x] Soul fire lantern
• [x] Soul file
• [x] Soul torch
• [ ] Conduit
• [ ] End rod. Might try to implement with lamp placement over full meshswap
• [ ] Beacon
• [ ] Blast furnace, normal furnace, and smoker (when lit)
• [x] Shroomlight
• [ ] Underwater pickles? Might implement as just a point lamp addition with no mesh removal
• [ ] Magma block (make the lava parts recede)
• [ ] underwater torch/colored torches

Lower priority (3D blocks):

• [ ] Rigged bells (tricky with the different orientations)
• [ ] Composter
• [ ] Fletching table
• [ ] Stonecutter
• [ ] Other flower types (poppy, spruce sapling, nether wart)
• [ ] Other double tall flowers (double fern, rose_bush, lilac, peony)
• [ ] Trapped chest/double chest
• [ ] Ender chest
• [ ] Other rails (detector and activator, on/off)
• [ ] Other stone bricks (cracked, mossy)
• [ ] Chains

@Cyphall for reference on the prior issue https://github.com/TheDuckCow/MCprep/issues/97