fix: keep robots newlines

gee6809 · gee6809 · commit 422435e081ef · 2025-06-09T08:32:39.000+09:00
diff --git a/_config.yml b/_config.yml
@@ -180,7 +180,9 @@ compress_html:
   profile: false
   blanklines: false
   ignore:
-    envs: [development]
+    envs: all
+    files:
+      - robots.txt
 
 exclude:
   - "*.gem"
