[WIP] Misc changes

[SiverDX]

Movement

• adjusted fluid swimming (regarding sinking in fluids)

Rendering

• re-enabled (and fixed) special tooltip handling for help text
• added block break progress overlay for all blocks that will be broken when the player is a giant dragon
• adjusted the inventory rendering size so it works better with giant dragons

Config

• improved handling for hurtful consumed items
• improved handling of the food config (config entries probably need a bit of cleaning up)
• fixed some config validation with regex-resourcelocations
• test new config value before setting it (through code) to avoid config having to correct itself

Data

• fix exclusive set of shrinking enchantment
• fixed source of magic models (had wrong rotation)
• added a custom tag for items that can go into the claw tool weapon slot

Code

• cleaned up certain stuff
• added comments
• removed most @OnlyIn usages
• separated some client code from common entrypoints
• cleaned up particle code
• fixed some instances of client code being loaded server-side

Test

• added some tests
• added some test utils