Replace :eval/:repl with autodef functions

+ :eval => set-eval-handler!
+ :repl => set-repl-handler!
+ Updates all internal references.

modules/lang/clojure/config.el

@@ -31,8 +31,8 @@
          (figwheel-sidecar.repl-api/cljs-repl))")
 
   (set-popup-rule! "^\\*cider-repl" nil '((quit) (select)))
-  (set! :repl 'clojure-mode #'+clojure/repl)
-  (set! :eval 'clojure-mode #'cider-eval-region)
+  (set-repl-handler! 'clojure-mode #'+clojure/repl)
+  (set-eval-handler! 'clojure-mode #'cider-eval-region)
   (set! :lookup 'clojure-mode
     :definition #'cider-browse-ns-find-at-point
     :documentation #'cider-browse-ns-doc-at-point)