Add missing icons

[ecdsafu]

Description

Add icons for these tokens, which are missing in /master

[
"bdi", - not found need, address or context.
"lqeth", - lqeth.png / added.
"fluid", - fluid.svg / added.
"buck", - bucks.svg
"jeth", - not found, need address or context.
"xava", - xavax.svg
"yusd", - yusd.png
"ust", - ustc.svg
"yeti", - yeti.png / added.
"blu", - not found, need address or context.
"mxen", - xen.svg
"mocean", - ocean.svg
"mcusdold", - moo.svg
"ari", - not found, need address or context.
"btcb", - btcb.svg
"mceur", - moo.svg
"hay", - hay.png / added
"gmr", - gmr.svg / added
"crux", - crux.svg / added
"cyt", - cyt.png / added
"musd" - musd.png / added
]

[blurrytweaks]

Hi @ecdsafu here's the PR: #46