Fix #58: build system (#59)

plugins/datascript/src/scittle_plugin.edn

@@ -0,0 +1,12 @@
+[{:name scittle/datascript
+  :namespaces [datascript.core datascript.db]
+  :js "./scittle.datascript.js"
+  :shadow-config
+  {:compiler-options {:externs ["datascript/externs.js"]}
+   :modules
+   {:scittle.datascript
+    {:init-fn scittle.datascript/init
+     ;; From https://github.com/tonsky/datascript/issues/298#issuecomment-813790783
+     :prepend "globalThis.datascript = {};"
+     :depends-on #{:scittle}
+     :entries [datascript.core]}}}}]