chore: Update shadow-cljs configuration

shadow-cljs.edn

@@ -1,8 +1,7 @@
 {:deps {:aliases [:frontend]}
- :dev-http {8080 "public"}
  :builds
  {:app
   {:target :browser
-   :output-dir "public/js"
+   :output-dir "resources/public/js"
    :asset-path "/js"
-   :modules {:main {:entries [tau.core]}}}}}
+   :modules {:main {:init-fn tau.core/init}}}}}