Static serving: correct cache headers, no index fallback for assets

- /assets/*: immutable one-year cache on hits, plain 404 on misses (previously a missing asset fell back to index.html served as its content type, breaking CSS/JS after every deploy for cached clients) - index.html and SPA routes: no-cache, so deploys are visible immediately
2026-07-17 17:30:13 +02:00
parent 7167af8984
commit 002e51f36e
3 changed files with 29 additions and 4 deletions
@@ -2574,6 +2574,7 @@ dependencies = [
 "time",
 "tokio",
 "tokio-util",
+ "tower",
 "tower-http",
 "tracing",
 "tracing-subscriber",