Rename core-dispatcher -> core-cli

The file's role is easier to guess at a glance.

core/autoload/help.el

@@ -233,7 +233,7 @@ If called from an interactive session, tries to reload autoloads files (if
 necessary), reinistalize doom (via `doom-initialize') and reloads your private
 init.el and config.el. Then runs `doom-reload-hook'."
   (interactive "P")
-  (require 'core-dispatcher)
+  (require 'core-cli)
   (cond ((and noninteractive (not (daemonp)))
          (require 'server)
          (if (not (server-running-p))

core/core-cli.el

@@ -819,5 +819,5 @@ module. This does not include your byte-compiled, third party packages.'"
                      (abbreviate-file-name truepath)))
            finally do (print! (bold (green "Everything is clean")))))
 
-(provide 'core-dispatcher)
-;;; core-dispatcher.el ends here
+(provide 'core-cli)
+;;; core-cli.el ends here

core/core.el

@@ -399,7 +399,7 @@ to least)."
 (require 'core-lib)
 (require 'core-modules)
 (when noninteractive
-  (require 'core-dispatcher))
+  (require 'core-cli))
 
 (doom-initialize noninteractive)
 (unless noninteractive