Adding a clean script for cargo. (No husky hook yet)

diff --git a/server/clean.sh b/server/clean.sh
new file mode 100755 (executable)
index 0000000..c9017a3
--- /dev/null
+++ b/server/clean.sh
@@ -0,0 +1,6 @@
+#!/bin/sh
+
+cargo update
+cargo fmt
+cargo check
+cargo clippy