fix(app): animate guild icons through the shared motion gate (#1931)

fluxer_app/src/features/guild/components/popouts/GuildIcon.module.css

@@ -17,7 +17,6 @@
 	background-image: var(--guild-icon-image, none);
 	background-position: center;
 	background-size: cover;
-	transition: background-image 0.3s ease-in-out;
 	container-type: inline-size;
 	--initials-font-size: clamp(0.85rem, 45cqi, 1.35rem);
 	--initials-letter-spacing: 0px;
@@ -54,10 +53,6 @@
 	--initials-letter-spacing: 0px;
 }
 
-.container[data-reduced-motion='true'] {
-	transition: none;
-}
-
 @container (max-width: 32px) {
 	.initials {
 		--initials-scale-cap: 0.88;