Added Foot config, some C++ configs and changed Helix to light theme

.config/foot/github-dark.ini

@@ -0,0 +1,41 @@
+# -*- conf -*-
+# Github Dark
+# By Gu://em_
+
+
+[colors-dark]
+# alpha = 0.9
+background= 0d1117
+foreground= c9d1d9
+
+#: black
+regular0= 484f58
+bright0= 6e7681
+
+#: red
+regular1= ff7b72
+bright1= ffa198
+
+#: green
+regular2= 3fb950
+bright2= 56d364
+
+#: yellow
+regular3= d29922
+bright3= e3b341
+
+#: blue
+regular4= 58a6ff
+bright4= 79c0ff
+
+#: magenta
+regular5= bc8cff
+bright5= d2a8ff
+
+#: cyan
+regular6= 39c5cf
+bright6= 56d4dd
+
+#: white
+regular7= b1bac4
+bright7= ffffff