demo: Rewrite config; make staging more consistent with bbaovanc.com

conf.d/demo.bbaovanc.com

@@ -4,20 +4,38 @@ demo.bbaovanc.com {
     import hsts
 
     root * /var/www/demo.bbaovanc.com
-    handle /staging/* {
+    header X-Robots-Tag noindex
-        header Cache-Control no-cache
+
+    @index_pages path / /staging/ /test/ /pull_request/
+    handle @index_pages {
+        header Cache-Control no-store
+        header boba-handle indices
         file_server {
             browse
+            #sort time desc
+        }
+    }
+
+    handle /staging/* {
+        header Cache-Control no-cache
+        header boba-handle staging
+        file_server {
             precompressed br gzip
         }
     }
-    handle {
+
+    @test_sites path /test/* /pull_request/*
+    handle /test/* {
         header Cache-Control no-store
-        header X-Robots-Tag noindex
+        header boba-handle test
         file_server {
             browse
         }
     }
 
+    handle {
+        respond fallback
+    }
+
     import basicerrors
 }