Prioritize word matches in the search results

[kaorahi]

ref. https://github.com/kaorahi/howm/issues/85#issuecomment-3301971400

Oops, you need (setq howm-list-prefer-word t). I mistakenly thought this was the default.

Now I'm not sure whether I should make it the default, since long-time users might not welcome any incompatible changes. Even if they can disable it with a setting, nobody really wants to stop and check the documentation (me too, of course).

If not, should we at least add the following example to the "Quick start" section in README.md?

  ;(setq howm-list-prefer-word t) ;; Prioritize word matches in the search results.

[kaorahi]

Even after a week, I am still unsure which is better. Another thought: since it only changes the order and nothing would be lost, it might still be acceptable?

[kaorahi]

added a link under "More Tips" on the Emacs Wiki page.