Initial project setup: Clojure Kit web app for BTC price tracking

Kit framework with Undertow, Reitit routing, Hiccup + HTMX templating,
Tailwind CSS v4, PostgreSQL (empty database), and mobile-first index page.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

env/prod/clj/pmagnus/btcprice/env.clj

@@ -0,0 +1,10 @@
+(ns pmagnus.btcprice.env
+  (:require
+   [clojure.tools.logging :as log]))
+
+(def defaults
+  {:init       (fn [] (log/info "\n-=[btcprice starting]=-"))
+   :start      (fn [] (log/info "\n-=[btcprice started successfully]=-"))
+   :stop       (fn [] (log/info "\n-=[btcprice has shut down successfully]=-"))
+   :middleware (fn [handler _] handler)
+   :opts       {:profile :prod}})