create string interpolation and template file

_templates/colors/zenbones.vim.txt

@@ -0,0 +1,32 @@
+if exists('g:colors_name')
+    highlight clear
+    syntax reset
+    set t_Co=256
+endif
+
+set background=light
+let g:colors_name = 'zenbones'
+
+${termcolors}
+if has('terminal')
+    let g:terminal_ansi_colors = [
+                \ g:terminal_color_0,
+                \ g:terminal_color_1,
+                \ g:terminal_color_2,
+                \ g:terminal_color_3,
+                \ g:terminal_color_4,
+                \ g:terminal_color_5,
+                \ g:terminal_color_6,
+                \ g:terminal_color_7,
+                \ g:terminal_color_8,
+                \ g:terminal_color_9,
+                \ g:terminal_color_10,
+                \ g:terminal_color_11,
+                \ g:terminal_color_12,
+                \ g:terminal_color_13,
+                \ g:terminal_color_14,
+                \ g:terminal_color_15
+                \ ]
+endif
+
+${vimcolors}