Logo (Builtin): add AxOS

Fix #1841

Author: CarterLi

src/logo/ascii/axos.txt

@@ -0,0 +1,16 @@
+               ▂🬭𜴧⎻𜷗𜴗𜴦𜵎⎻𜴧🬭▂
+        ▁▂𜴧━𜵼𜵶𜶮▂🬭🬭𜴐🭗  🬁𜴜🬭🬭▂𜶮▁𜵁━𜴧▂▁
+     𜷓𜵐🬂🬂🮂𜶮𜴸𜴪━𜴆🮂▔        ▔🮂𜴆━𜴩𜵳𜴸🮂🬂🬂𜶚🬿
+    🭄🬨▍ 🬜🮂▔      ▁▂▂🬭🬭▂▂▁      ▔🮂🬪 🮈🬕𜶿
+   🭄🭙▐▎𜵫       🭃██████████🭎      🭢𜶡🮇▌🭤𜶿
+  🭄🭙 ▐🭄🭙      🭋█████🭜𜴦█████🭀      🭤🭏▌ 🭤🭏
+ 𜵫🭗  🮉🭛       🭃███🭝🭙  🭥🭒███🭎       🭦▋  🭢𜶡
+▟🬮𜴧━🭷🭘       🭋████▄▂  ▂▄████🭀       🭣𜴇━𜴧🬯🭏
+🭕𜴸𜴆╾🭺🬽       🭃██🭡        🭖██🭐       🭈𜵡╼𜴆🬡🭠
+ 𜴤🬼  🮉🭀     🭋███΄        🭤███🭀     🭋▊  🭇𜵐
+  𜴠🬾 ▐𜴢🬾▁▁  🭃██𜴍          𜶘██🭐  ▁▁🭉🭫▌ 🭉🭠
+   𜴠🬾🮈▎𜶚 ▔🮂🬂▀🬎🬎            🮅🬎▀🬂🮂▔ 𜵐🮇▌🭉𜴏
+    𜴢🭿▍ 𜴬▂▁                    ▁▂🬜΄🮈🬲𜴏
+     🭥𜶡🬭🬭▂𜶭▁𜵁━𜴧▂▁        ▁▂𜴧━𜶷𜶭𜶮▂🬭🬭𜵫🭚
+        ▔⎺𜴆━𜴩▔𜶮🮂🬂🬂𜴜🬼  🭇𜴐🬂🬂🮂𜶮▔𜴨━𜴆⎺▔
+              ⠈🮂🭷𜴆╾𜶦𜷞🭄𜴬╼𜴆🬂🮂΄

src/logo/builtin.c

@@ -701,6 +701,15 @@ static const FFlogo A[] = {
             FF_COLOR_FG_WHITE,
         },
     },
+    // AxOS
+    {
+        .names = {"AxOS"},
+        .lines = FASTFETCH_DATATEXT_LOGO_AXOS,
+        .colors = {
+            FF_COLOR_FG_RGB "222;6;255",
+            FF_COLOR_FG_RGB "222;6;255",
+        },
+    },
     // Azos
     {
         .names = {"Azos"},