Two changes:
1. Replaced positional `GROUP BY 1` (not used anywhere else in this
codebase) with the conventional pattern of repeating the actual
grouped expression — matches every other groupBy call site in the app.
2. Switched Promise.all -> Promise.allSettled across the six independent
aggregate queries feeding the six charts, defaulting a failed one to
an empty array (that chart just renders "No data yet") instead of
taking the whole page down. Logs the failure server-side either way.
Couldn't reproduce locally (no DB in this sandbox), but confirmed the
allSettled path works: the production build itself hit a real connection
failure against the (absent) local DB and degraded cleanly instead of
crashing, which is exactly the resilience this fixes.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Arnaud
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