From 0863b0e08cf1cc9cafaa531e11701f58b989acef Mon Sep 17 00:00:00 2001
From: Ryan Malloy <ryan@supported.systems>
Date: Sat, 21 Feb 2026 15:36:41 -0700
Subject: [PATCH] Fix cache headers: force revalidation on content, correct
 _astro path

- Add Cache-Control: no-cache as default so browsers revalidate via ETag
  instead of heuristic caching stale llms.txt and HTML pages
- Fix hashed asset path from /docs/_astro/* to /_astro/* (root is /srv)
- _astro/* immutable rule still applies for hashed Vite bundles
---
 docs/Dockerfile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/docs/Dockerfile b/docs/Dockerfile
index 476fd73..197acfc 100644
--- a/docs/Dockerfile
+++ b/docs/Dockerfile
@@ -30,9 +30,10 @@ COPY <<'CADDYFILE' /etc/caddy/Caddyfile
 		X-Content-Type-Options nosniff
 		X-Frame-Options DENY
 		Referrer-Policy strict-origin-when-cross-origin
+		Cache-Control "no-cache"
 	}
 
-	header /docs/_astro/* {
+	header /_astro/* {
 		Cache-Control "public, max-age=31536000, immutable"
 	}
 }