rename cljfmt config file

[ikappaki]

Hi,

can you please review change to rename cljfmt configuration file, it fixes #20.

The config file includes non-edn clj code, and thus have to be renamed to the .clj extension.

Tested it to work locally:

$ cljfmt.exe check
src\electric_starter_app\main.cljc has incorrect formatting
--- a\src\electric_starter_app\main.cljc
+++ b\src\electric_starter_app\main.cljc
@@ -9,7 +9,7 @@
     (binding [dom/node js/document.body]
       (dom/h1 (dom/text "Hello from Electric Clojure"))
       (dom/p (dom/text "Source code for this page is in ")
-             (dom/code (dom/text "src/electric_start_app/main.cljc")))
+        (dom/code (dom/text "src/electric_start_app/main.cljc")))
       (dom/p (dom/text "Make sure you check the ")
         (dom/a (dom/props {:href "https://electric.hyperfiddle.net/" :target "_blank"})
           (dom/text "Electric Tutorial"))))))
1 file(s) formatted incorrectly

thanks

[dustingetz]

Thank you for the PR, we will take a look after we wrap up our current sprint. I see it's a trivial change (file rename only) but we do need to validate, and likely also propagate this to other repos so I can't just click the button unfortunately.