feat: add set_user_pass function

abra.sh

@@ -81,6 +81,18 @@ with open('/tmp/$1', newline='') as file:
 """ 2>&1 | quieten
 }
 
+set_user_pass() {
+  username="$1"
+  password="$2"
+  /manage.py shell -c """
+user = User.objects.get(username='$username')
+user.set_password('$password')
+user.save()
+print('Changed $username password')
+""" 2>&1 | quieten
+
+}
+
 set_admin_pass() {
   password=$(cat /run/secrets/admin_pass)
   token=$(cat /run/secrets/admin_token)