Remove .env from tracking and update .gitignore

Author: matthewsinclair

.gitignore

@@ -29,4 +29,11 @@ arca_cli-*.tar
 .arca/data/links
 
 # Ignore application logs
+.arca_cli/logs/
+
+# Ignore any .env files 
+.env 
+.env.*
+
+# Ignore logs directory
 .arca_cli/logs/