Add .env file protection to .gitignore (#3847)

Copilot · web-flow · commit 4fd935b7bce6 · 2025-11-13T03:36:40.000-08:00
diff --git a/.gitignore b/.gitignore
@@ -47,6 +47,13 @@ Thumbs.db
 # credentials
 .credentials/
 
+# Environment variable files - may contain sensitive API keys, tokens, and passwords
+.env
+.env.*
+.env.*.local
+.env.backup
+.env.*.backup
+
 coverage.html
 coverage/
 logs/
