fix(tamplate.sh): fix git directory issue

In directory without git, gct command dos'nt work.
BREAKING CHANGE: gct command doesn't work anymore in normal directory.

Author: ghasemdev

template.sh

@@ -1,5 +1,10 @@
 #!/bin/bash
 
+# Check in this directory git exist
+if [ ! -d .git ]; then
+    exit 1
+fi
+
 # Color formatting
 RED="\033[0;31m"
 GREEN="\033[0;32m"
@@ -104,4 +109,3 @@ ${CLOSED_ISSUES}"
 else
     printf "\n${RED}❌ An error occurred. Please try again.${RESET}\n"
 fi
-

zsh_gct

@@ -1,2 +1,2 @@
-alias gct='./template.sh'
+alias gct='/home/jakode/git-commit-template/template.sh'