REI Search Bar Calculations

Hey ya'll, I updated the mod again!

• Added a config to the X and Y positions of the calculator UI element so now you can move it to whereever you'd like to (due to that the mod now requires YACL and ModMenu to run)
• Fixed the calculation not displaying in REI's crafting helper GUI
• Fixes a rare crash when gameMode is null, presumably during world changes. (thanks lunaynx for fixing that).
• Updated the mod to say it also works in 1.21.9-10 (it always did it just never said so, I recently updated it on the modrinth page but now it just says so here too)

If any issues pop up during gameplay that weren't caught during testing, please report back to me, either on github or directly to my discord at "bigbou."

Thanks for everyone who uses it, never expected it to get so many downloads!

This version has been changed to state it only works on 1.21.6 due to an error on my part and I am only keeping it to not break people's downloads on modrinth's app.