Adding AT symbol support in card names

because VRAINS made that a thing.
Requested by MBraduljica
#2833

data/yugioh-text-numbers.mse-symbol-font/symbol-font

@@ -40,6 +40,9 @@ symbol:
 symbol:
 	code: *
 	image: dot.png
+symbol:
+	code: @
+	image: at.png
 
 ##############################################################
 # Insert-symbol menu
@@ -53,4 +56,5 @@ insert symbol menu:
 	item: ]
 	item: ~
 	item: ?
-	item: *
\ No newline at end of file
+	item: *
+	item: @
\ No newline at end of file

data/yugioh-text-replacements.mse-symbol-font/symbol-font

@@ -16,7 +16,7 @@ symbol:
 	image: rightbracket.png
 symbol:
 	code: @
-	image: infinity.png
+	image: at.png
 	image font size: 25
 symbol:
 	code: ?
@@ -37,6 +37,10 @@ symbol:
 	code: Ｒ
 	image: reverse1.png
 	image font size: 25
+symbol:
+	code: ¢
+	image: infinity.png
+	image font size: 25
 
 ##############################################################
 # Insert-symbol menu
@@ -44,6 +48,7 @@ insert symbol menu:
 	item: [
 	item: ]
 	item: @
+	item: ¢
 	item: ?
 	item: *
 	item: Ｘ