Four bugs from m's smoke pass on the just-shipped single-submission feature:
1. Reload showed the legacy "you can submit again" branch instead of the
read-only summary, because the client never refetched its previous
submission. Fix: page server load now does an IP+UA backstop lookup so
first paint is correct; client onMount supplements with a session_id
lookup against the new GET ?session_id= variant for the
cleared-cookies-but-same-browser case. Renamed JSON field
previous_submission to keep server/client shape symmetric. Same parametised
.eq() pattern as the submit handler — no PostgREST .or() with a
user-controlled session id.
2. Trailing colon in "Du hast schon abgesendet. Du kannst trotzdem nochmal
antworten:" reads like an unfinished sentence. Rewrote as a question:
"Du hast bereits abgesendet. Möchtest du eine weitere Antwort senden?"
The branch is now also gated on !singleSubmission — when the toggle is
on it never fires (the previous_submission branch wins).
3. The .fb-already card looked like a form replica (boxes around values).
Replaced with a confirmation summary: ✓-icon header ("Antwort gesendet"
+ timestamp), then a definition list with muted labels above plain
values, no input outlines. On ≥560px the rows become a two-column grid
with light dividers.
4. The "Noch eine Antwort senden" ghost button on the success card was
misleading when single_submission is on (clicking it 409s on next
submit). Hidden when singleSubmission is true; the success banner
alone now stands.
bun check 0 errors, bun test 25 pass, bun build OK.
mAi
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