Allow init subcommand to run outside of existing git dir

Signed-off-by: Jacob Stopak <jacob@initialcommit.io>

Author: initialcommit-io

src/git_sim/init.py

@@ -22,6 +22,9 @@ def __init__(self):
         super().__init__()
         self.cmd += f"{type(self).__name__.lower()}"
 
+    def init_repo(self):
+        pass
+
     def construct(self):
         if not settings.stdout and not settings.output_only_path and not settings.quiet:
             print(f"{settings.INFO_STRING} {self.cmd}")