[Xedra Evolved] another batch of random stuff

[GuardianDll]

Summary

None

Purpose of change

Something that i made, but was stuck in giant inventor PR, so i decide to drop this at first

Describe the solution

Added Debug Crafting Speed mutation, that increases your crafting speed for 50 times
dreamer_eff now has correct max_intensity, so vitamin amount is shown properly
Added a limb score to Blind Rage, in future it should make the player actually almost blind
Made a invisibility artifact for eater a bit rarer
Added a new Unbreakable spell for eater
Fixed the description for blood_treatment
added moncams for dreamer's creatures
Removed spell_components_constructed_hammer requirement from dreamer's Hammering spell
Documented moncams in MUTATION.md

Testing

Seems to work as expected

[github-actions]

Spell checker encountered unrecognized words in the in-game text added in this pull request. See below for details.

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• two spheress

This alert is automatically generated. You can simply disregard if this is inaccurate, or (optionally) you can also add the new words to tools/spell_checker/dictionary.txt so they will not trigger an alert next time.

[TheShadowFerret]

While you're at it, "Banish interdimensional horrors" in eater_spells is missing "spell_class": "EATER" and its energy_increment is positive instead of negative(so it's always 1000 mana instead of lowering to 100).