add three light themes

themes/githubLight.yml

@@ -0,0 +1,33 @@
+# Colors (Github Light)
+# Source: https://github.com/projekt0n/github-theme-contrib/blob/main/alacritty/github_light.yml
+colors:
+  # Default colors
+  primary:
+    background: '0xffffff'
+    foreground: '0x24292f'
+
+  # Normal colors
+  normal:
+    black:   '0x24292e'
+    red:     '0xd73a49'
+    green:   '0x28a745'
+    yellow:  '0xdbab09'
+    blue:    '0x0366d6'
+    magenta: '0x5a32a3'
+    cyan:    '0x0598bc'
+    white:   '0x6a737d'
+
+  # Bright colors
+  bright:
+    black:   '0x959da5'
+    red:     '0xcb2431'
+    green:   '0x22863a'
+    yellow:  '0xb08800'
+    blue:    '0x005cc5'
+    magenta: '0x5a32a3'
+    cyan:    '0x3192aa'
+    white:   '0xd1d5da'
+
+  indexed_colors:
+    - { index: 16, color: '0xd18616' }
+    - { index: 17, color: '0xcb2431' }