Intermittent blank screens / long "Gathering the good news…" — two fixes:
Origin cache headers (Caddyfile, deployed separately): content-hashed
/_app/immutable/* → max-age=31536000, immutable; everything else (HTML shell,
service worker, version manifest, webmanifest, word lists, icons) → no-cache,
so a deploy can't leave a stale shell/SW pinned. (Cloudflare's 4h Browser Cache
TTL still overrides this until its dashboard setting is switched to "Respect
Existing Headers" — that's the actual root cause.)
App startup hardening:
* getJSON now has a 10s AbortController timeout — a stuck request can never hang
the loading state forever.
* Home onMount loads moods+categories in parallel then the view, with loading
ALWAYS cleared in finally; lanes/families dropped to non-blocking decoration.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
thejayman77
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