WIP: Start with letter index

tasks/template.js

@@ -1,5 +1,6 @@
 import pug from 'pug';
 import { relativePath } from './file';
+import { groupByQuadrants, groupByFirstLetter } from './radar';
 
 const templateFolder = 'templates';
 
@@ -14,6 +15,8 @@ export const vars = (vars) => ({
 
     return mappings[text.trim()] || '-';
   },
+  groupByQuadrants,
+  groupByFirstLetter,
   ...vars,
 })