First commit adding boilerplate and organization.

cmd/server/fs_prod.go

@@ -0,0 +1,20 @@
+// +build prod
+
+package server
+
+import (
+    "embed"
+    "io/fs"
+)
+
+//go:embed frontend/dist
+var embedFrontend embed.FS
+
+func getFrontendAssets() fs.FS {
+  f, err := fs.Sub(embedFrontend, "ui/dist")
+  if err != nil {
+    panic(err)
+  }
+
+  return f
+}