Replace old color code formatting with new one in cachyos ascii art

config/ascii/cachyos

@@ -1,23 +1,23 @@
 #/43;45;45;15
-           ${C3}.%1-------------------------:
+           %3.%1-------------------------:
           .%2+=%1========================.
          :%2++%1===%2++===%1===============-       :%2++%1-
         :%2*++%1====%2+++++==%1===========-        .==:
        -%2*+++%1=====%2+***++=%1=========:
       =%2*++++=%1=======------------:
-     =%2*+++++=%1====-                     ${C3}...%1
+     =%2*+++++=%1====-                     %3...%1
    .%2+*+++++%1=-===:                    .%2=+++=%1:
   :%2++++%1=====-==:                     -***%2**%1+
- :%2++=%1=======-=.                      .=+**+${C3}.%1
+ :%2++=%1=======-=.                      .=+**+%3.%1
-.%2+%1==========-.                          ${C3}.%1
+.%2+%1==========-.                          %3.%1
- :%2+++++++%1====-                                ${C3}.%1--==-${C3}.%1
+ :%2+++++++%1====-                                %3.%1--==-%3.%1
-  :%2++%1==========.                             ${C3}:%2+++++++%1${C3}:
+  :%2++%1==========.                             %3:%2+++++++%1%3:
    %1.-===========.                            =*****+*+
     %1.-===========:                           .+*****+:
-      %1-=======%2++++%1:::::::::::::::::::::::::-:  ${C3}.%1---:
+      %1-=======%2++++%1:::::::::::::::::::::::::-:  %3.%1---:
        :======%2++++%1====%2+++******************=.
         %1:=====%2+++%1==========%2++++++++++++++*-
          %1.====%2++%1==============%2++++++++++*-
           %1.===%2+%1==================%2+++++++:
            %1.-=======================%2+++:
-             ${C3}..........................
+             %3..........................

src/main.go

@@ -6,6 +6,7 @@ import (
 	"strconv"
 	"strings"
 	"time"
+	"unicode"
 )
 
 // Build-time variables
@@ -48,6 +49,20 @@ func run() {
 	}
 	asciiArtNoColor := asciiArt
 
+	// Rewrite last color code to the start of the next line
+	lastColor := "0"
+	for i := 1; i < len(asciiArt); i++ {
+		rune := rune(asciiArt[i])
+
+		if unicode.IsDigit(rune) && asciiArt[i-1] == '%' {
+			lastColor = string(rune)
+		}
+
+		if rune == '\n' {
+			asciiArt = asciiArt[:i+1] + "%" + lastColor + asciiArt[i+1:]
+		}
+	}
+
 	// Setup color map and replace colors in ascii art
 	colorMap := setupColorMap(asciiArtHeader)
 	for key, value := range colorMap {
@@ -107,7 +122,7 @@ func run() {
 		}
 	}
 
-	// Split ascii art into each lien
+	// Split ascii art into each line
 	asciiArtSplit := strings.Split(asciiArt, "\n")
 	asciiArtNoColorSplit := strings.Split(asciiArtNoColor, "\n")