freezmo/lib
Martin Dvorak f202653017 Generation guards: cards with repeated wording never ship
A generated Czech literature deck reached a phone with three identical
matching definitions — the card could not be solved. The pipeline only
deduped matching terms (and ordering items), so repeated definitions and
options sailed through.

- parseDeck now rejects any card whose options, items, terms or definitions
  repeat (case-insensitive), through the same drop-or-repair path as the
  ordering giveaway guard: the card is dropped, or a deck left with too few
  cards gets one repair round with a clear reason.
- The matching dedupe covers definitions too, and both it and the ordering
  one only trim when the card still meets the schema minimum afterwards —
  a shorter card would fail validation on the next read and take the whole
  deck down with it (latent data-loss bug).
- The generation prompt states the uniqueness rule.
- phase-1 suite: a stub Ollama returns a deck with a repeated-definition
  matching card (the reported shape), a repeated-option card and a
  salvageable one; asserts the first two are dropped, the third is trimmed
  to three pairs and the good cards ship (43 checks).
- README: decision 51.

Server-side only (lib/ai.ts, lib/prompts.ts) — no client bundle change, no
SW bump.
2026-10-12 05:37:03 +00:00
..
ai.ts Generation guards: cards with repeated wording never ship 2026-10-12 05:37:03 +00:00
backup.ts Chat mode, phase 2: local history, answer actions, motion polish 2026-10-11 19:03:48 +00:00
chat-active.ts Chat layout: history in the main sidebar, consistent header, cleaner icon 2026-10-11 20:11:11 +00:00
chat-client.ts Chat mode, phase 1: grounded streaming chat over your notes 2026-10-11 18:32:11 +00:00
chat-context.ts Chat mode, phase 1: grounded streaming chat over your notes 2026-10-11 18:32:11 +00:00
chat-seed.ts Chat mode, phase 1: grounded streaming chat over your notes 2026-10-11 18:32:11 +00:00
chat-store.ts Chat mode, phase 2: local history, answer actions, motion polish 2026-10-11 19:03:48 +00:00
chat-trim.ts Chat mode, phase 1: grounded streaming chat over your notes 2026-10-11 18:32:11 +00:00
chat.ts Chat mode, phase 2: local history, answer actions, motion polish 2026-10-11 19:03:48 +00:00
client-api.ts Chat mode, phase 1: grounded streaming chat over your notes 2026-10-11 18:32:11 +00:00
clipboard.ts Add “Make my homework”, and finish the mobile polish pass 2026-10-08 18:30:33 +00:00
confetti.ts Freezmo: self-hosted notes-to-activities study app 2026-10-06 20:56:55 +00:00
config.ts Chat mode, phase 1: grounded streaming chat over your notes 2026-10-11 18:32:11 +00:00
deck-ops.ts Freezmo: self-hosted notes-to-activities study app 2026-10-06 20:56:55 +00:00
deck-seed.ts Chat mode, phase 2: local history, answer actions, motion polish 2026-10-11 19:03:48 +00:00
dev-mode.ts Infra: split dev and production (releases, services, deploy script) 2026-10-11 19:25:29 +00:00
documents.ts Add an English/Czech interface language switch 2026-10-08 13:56:32 +00:00
folders.ts Phase 1: backup, encrypted sync and monthly-usage handling 2026-10-10 13:43:42 +00:00
haptics.ts Native-feel pass: PWA integration, system back, offline, haptics, undo 2026-10-10 12:16:03 +00:00
history.ts Phase 2: learning engine — history, SRS review, mistakes, stats, exam, reminders 2026-10-10 14:15:21 +00:00
homework.ts Phase 3: Check my work, follow-ups and turn-into-deck 2026-10-10 14:36:04 +00:00
http-guard.ts Add an English/Czech interface language switch 2026-10-08 13:56:32 +00:00
i18n-dict.ts AI disclaimer: one shared component, shown where model output appears 2026-10-11 22:51:16 +00:00
i18n.ts Add an English/Czech interface language switch 2026-10-08 13:56:32 +00:00
image.ts Add an English/Czech interface language switch 2026-10-08 13:56:32 +00:00
install.ts Add the Install the app bottom sheet for mobile browsers 2026-10-07 08:27:43 +00:00
language.ts Freezmo: self-hosted notes-to-activities study app 2026-10-06 20:56:55 +00:00
learning.ts Phase 2: learning engine — history, SRS review, mistakes, stats, exam, reminders 2026-10-10 14:15:21 +00:00
model-errors.ts Phase 1: backup, encrypted sync and monthly-usage handling 2026-10-10 13:43:42 +00:00
motion.ts Navigation restructure: five-tab bottom bar, no phone drawer 2026-10-10 16:53:55 +00:00
nav.ts Navigation restructure: five-tab bottom bar, no phone drawer 2026-10-10 16:53:55 +00:00
ollama.ts Chat mode, phase 1: grounded streaming chat over your notes 2026-10-11 18:32:11 +00:00
prompts.ts Generation guards: cards with repeated wording never ship 2026-10-12 05:37:03 +00:00
push-store.ts Phase 2: learning engine — history, SRS review, mistakes, stats, exam, reminders 2026-10-10 14:15:21 +00:00
rate-limit.ts Add an English/Czech interface language switch 2026-10-08 13:56:32 +00:00
schemas.ts Chat mode, phase 2: local history, answer actions, motion polish 2026-10-11 19:03:48 +00:00
settings.ts Chat mode, phase 1: grounded streaming chat over your notes 2026-10-11 18:32:11 +00:00
share-inbox.ts Native-feel pass: PWA integration, system back, offline, haptics, undo 2026-10-10 12:16:03 +00:00
share-pending.ts Native-feel pass: PWA integration, system back, offline, haptics, undo 2026-10-10 12:16:03 +00:00
share.ts Phase 3: Check my work, follow-ups and turn-into-deck 2026-10-10 14:36:04 +00:00
storage.ts Chat mode, phase 1: grounded streaming chat over your notes 2026-10-11 18:32:11 +00:00
sync-key.ts Phase 1: backup, encrypted sync and monthly-usage handling 2026-10-10 13:43:42 +00:00
sync-state.ts Phase 1: backup, encrypted sync and monthly-usage handling 2026-10-10 13:43:42 +00:00
sync.ts Chat mode, phase 2: local history, answer actions, motion polish 2026-10-11 19:03:48 +00:00
toast.ts Native-feel pass: PWA integration, system back, offline, haptics, undo 2026-10-10 12:16:03 +00:00
ui-events.ts Phase 1: backup, encrypted sync and monthly-usage handling 2026-10-10 13:43:42 +00:00
use-back-close.ts Navigation restructure: five-tab bottom bar, no phone drawer 2026-10-10 16:53:55 +00:00
use-health.ts Smart Review: instant loading feedback, no more dead-feeling tap 2026-10-11 14:35:16 +00:00
use-notes-intake.ts Add “Make my homework”, and finish the mobile polish pass 2026-10-08 18:30:33 +00:00
use-online.ts Native-feel pass: PWA integration, system back, offline, haptics, undo 2026-10-10 12:16:03 +00:00
use-phone.ts Mobile declutter pass: step flows, compact cards, simplified settings 2026-10-10 10:43:32 +00:00
use-version.ts Infra: split dev and production (releases, services, deploy script) 2026-10-11 19:25:29 +00:00
use-wake-lock.ts Native-feel pass: PWA integration, system back, offline, haptics, undo 2026-10-10 12:16:03 +00:00
utils.ts Freezmo: self-hosted notes-to-activities study app 2026-10-06 20:56:55 +00:00
wizard-busy.ts Lock the wizard mode switch while a run is generating 2026-10-10 17:47:05 +00:00
wizard-draft.ts Native-feel pass: PWA integration, system back, offline, haptics, undo 2026-10-10 12:16:03 +00:00
xp.ts Freezmo: self-hosted notes-to-activities study app 2026-10-06 20:56:55 +00:00