feat: user patterns analysis + security hardening#16

Merged

kevintseng merged 36 commits intomainfrom

Apr 19, 2026

Commits on Apr 18, 2026

fix(serializer): overwrite import now clears old data before re-populating
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fix(serializer): apply namespace filter at query level, not post-filter
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feat(core): add neural embedding module (@xenova/transformers, 384-dim)
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feat(core): integrate neural embeddings into remember and recall
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feat(dashboard): add Graph and Lessons tabs with i18n support
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feat: v3.2.0 — neural embeddings, data integrity fixes, dashboard Graph + Lessons
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Merge branch 'main' into develop
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feat(dashboard): implement Precision Engineer design system

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feat(dashboard): add feedback widget with i18n + restore interaction polish

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style(design): fix touch targets and search empty state

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feat(api): add /v1/analytics endpoint with health score, timeline, value metrics
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feat(dashboard): add AnalyticsData type for /v1/analytics endpoint
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feat(dashboard): add HealthScore component with factor bars
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feat(dashboard): add ValueMetrics component with coverage bars
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feat(dashboard): add CleanupSuggestions component with archive actions
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feat(dashboard): add MemoryTimeline canvas sparkline component
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feat(dashboard): rewrite AnalyticsTab with insights + add i18n for all 11 locales
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test(analytics): add tests for health score, stale detection, timeline, type distribution
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docs: add /v1/analytics endpoint to architecture and API reference
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fix(dashboard): align frontend types with actual /v1/analytics response

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fix(dashboard): use correct i18n key for lessons applied label
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feat(dashboard): rewrite GraphTab with type filter, search, ego graph, recency heatmap, orphans
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fix(dashboard): fix GraphTab blank canvas race condition

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fix(dashboard): add cooling to force simulation — graph settles after ~2 seconds
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fix: address code review findings — staleEntities SQL + type safety

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fix: eliminate all `as any` type casts in dashboard

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fix: address Codex review findings — datetime, hit-testing, coverage

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Commits on Apr 19, 2026