feat: add pre-commit hook to repo (#94)

.githooks/pre-commit

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+set -e 
+
+# Cargo syntax checks
+dirs=("lib" "cli")
+for dir in ${dirs[@]}; do
+  (cd $dir; exec cargo fmt; exec cargo clippy -- -D warnings)
+done

DEVELOPMENT.md

@@ -0,0 +1,5 @@
+## Setup
+To configure automatic code formatting and syntax checking for this repository, you can run the following command once:
+```bash
+git config --local core.hooksPath .githooks/
+```