spacemacs-editing-visual: enable term-cursor

`term-cursor` was added to provide configurable cursor shape and colour when
Emacs is running in a terminal. Originally, it would not be enabled when the
user is using `evil` editing style, as `evil-terminal-cursor-changer` seems to
be a better alternative.

As explained in commit #d48bc8d9 `evil-terminal-cursor-changer` has buggy
behaviours and was removed. This commit therefore enables `term-cursor` for all
editing styles in terminal Emacs.

layers/+spacemacs/spacemacs-editing-visual/packages.el

@@ -33,8 +33,7 @@
     highlight-parentheses
     indent-guide
     rainbow-delimiters
-    (term-cursor :location (recipe :fetcher github :repo "h0d/term-cursor.el")
-                  :toggle (not (configuration-layer/package-used-p 'evil)))
+    (term-cursor :location (recipe :fetcher github :repo "h0d/term-cursor.el"))
     volatile-highlights
     writeroom-mode))