add alacritty themes and separated windows 11 folder

configs/alacritty_g/themes/github_light_default.toml

@@ -0,0 +1,36 @@
+# github Alacritty Colors
+
+# Default colors
+[colors.primary]
+background = '#ffffff'
+foreground = '#0E1116'
+
+# Normal colors
+[colors.normal]
+black   = '#24292f'
+red     = '#cf222e'
+green   = '#116329'
+yellow  = '#4d2d00'
+blue    = '#0969da'
+magenta = '#8250df'
+cyan    = '#1b7c83'
+white   = '#6e7781'
+
+# Bright colors
+[colors.bright]
+black   = '#57606a'
+red     = '#a40e26'
+green   = '#1a7f37'
+yellow  = '#633c01'
+blue    = '#218bff'
+magenta = '#a475f9'
+cyan    = '#3192aa'
+white   = '#8c959f'
+
+[[colors.indexed_colors]]
+index = 16
+color = '#d18616'
+
+[[colors.indexed_colors]]
+index = 17
+color = '#a40e26'