fix: add white borders in table and bar graph

Author: jkga

lib/cli/gfx/template.js

@@ -28,7 +28,7 @@ exports.load = (grid, data) => {
         , columnWidth: [1,16, 12, 12, 12, 18],
         style: {
             border: {
-                fg: 'gray'
+                fg: 'white'
             }
         }})
 
@@ -61,7 +61,7 @@ exports.load = (grid, data) => {
         maxHeight: 9,
         style: {
             border: {
-                fg: 'gray'
+                fg: 'white'
             }
         }})