[#1047] v_summary: simplify toDisplay user logic

[openorclose]

Fixes #1047

The `toDisplay` logic does:
1. splits the search by space into terms
2. filters out any empty terms
3. maps each term to a bool,
  true if the term exists in `user.searchPath`
4. reduces the array to a single boolean,
  true if at least one true is in the array

The third and fourth steps can be combined,
to better reflect what is trying to be done.

Let's simplify by doing:
1. splits the search by space into terms (unchanged)
2. filters out any empty terms 
  (by using the more explicit `Boolean` function)
3. checks if at least one term exists in `user.searchPath`
  (by using `Array.prototype.some`)

[jamessspanggg]

LGTM, thanks for contributing!

[Tejas2805]

LGTM! Can you just improve your commit message?

[openorclose]

LGTM! Can you just improve your commit message?

Hi, thanks for the review. I followed the message guidelines recommended here:
https://oss-generic.github.io/process/docs/FormatsAndConventions.html#commit-message

Any other suggestions to improve the commit message?

[Tejas2805]

Any other suggestions to improve the commit message?

All looks good.

@fzdy1914 your review please.