Update configurations

alacritty/themes/github_light_high_contrast.toml

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+# (Github Light High Contrast) Colors for Alacritty
+
+# Default colors
+[colors.primary]
+background = '#ffffff'
+foreground = '#010409'
+
+# Cursor colors
+[colors.cursor]
+text = '#ffffff'
+cursor = '#0e1116'
+
+# Normal colors
+[colors.normal]
+black = '#0e1116'
+red = '#a0111f'
+green = '#024c1a'
+yellow = '#3f2200'
+blue = '#0349b4'
+magenta = '#622cbc'
+cyan = '#1b7c83'
+white = '#66707b'
+
+# Bright colors
+[colors.bright]
+black = '#4b535d'
+red = '#86061d'
+green = '#055d20'
+yellow = '#4e2c00'
+blue = '#1168e3'
+magenta = '#622cbc'
+cyan = '#1b7c83'
+white = '#66707b'