- AI Overview : synthèse IA en haut des résultats de recherche (Ctrl+K)
- Service search-overview.service.ts
- Endpoint /api/ai/search-overview
- Carte 'Réponse IA' avec Sparkles en haut du panneau gauche
- Pur additif, ne modifie pas le classement des résultats
- AI Writer inline : slash menu → 'Écrire avec l'IA' → champ inline
- Mode 'write' dans paragraph-refactor.service.ts
- Streaming paragraphe par paragraphe (120ms delay)
- Nettoyage HTML (espaces vides supprimés)
- Ref synchrone pour éviter fermeture du menu pendant la frappe
- Fix: index slashCommands AI Writer corrigé
- Fix: Loader2 import manquant
- i18n FR/EN
- Mode 'write' ajouté à paragraph-refactor.service.ts
- Endpoint /api/ai/reformulate étendu (option 'write' + writePrompt)
- UI : champ de prompt inline apparaît au curseur après slash menu
- Tape / → 'Écrire avec l'IA' → décrit ce que tu veux → Entrée
- L'IA génère et insère le contenu à la position du curseur
- Pas de migration DB, réutilise l'infra existante
- i18n FR/EN
- Service notebook-organizer.service.ts : analyse IA des notes
- Endpoint /api/ai/organize-notebook
- Dialog avec 4 sections :
1. Résumé de l'état du carnet
2. Tags suggérés (cliquable pour appliquer)
3. Regroupements logiques par catégorie
4. Détection de doublons avec explication
- Bouton 'Organiser' (Wand2) dans la barre du carnet
- i18n FR/EN complet
- Complète les 3 scénarios : Prof (wizard+exercices), Étudiant (wizard+planning), Ingénieur (organisateur)
- Menu déroulant GraduationCap : Flashcards + Exercices réunis
- Fix: language non défini dans toolbar (useLanguage destructuring)
- Fix: équations 658071 → KaTeX dans exercices (preprocessMathInHtml partagé)
- lib/text/math-preprocess.ts : utilitaire partagé wizard + exercices
- Toast avec bouton 'Voir' pour rafraîchir après création exercices
- emitNoteChange pour rafraîchir la liste
- i18n FR/EN
- Générateur d'exercices : bouton dans menu note → IA crée 5 exercices
- Niveaux variés (facile/moyen/difficile) avec emojis 🟢🟡🔴
- Corrigés détaillés dans des toggles (cliquer pour révéler)
- Callout warning pour le niveau
- Notes créées dans le même carnet
- Planning de révision : bouton dans barre carnet → IA crée planning
- Choix date d'examen
- Répétition espacée (première lecture → revoir → révision globale)
- Rappels automatiques ajoutés aux notes (9h le jour J)
- Vue chronologique avec activités et notes par jour
- Services : exercise-generator.service.ts + study-planner.service.ts
- Endpoints : /api/ai/generate-exercises + /api/ai/study-plan
- i18n FR/EN complet
- Wizard IA: création de carnet complet (étudiant/prof/ingénieur)
- 3 profils, choix niveau, nombre de notes (3-12)
- Étapes numérotées, messages de progression, écran de succès
- Notes riches avec callouts, toggles, équations, colonnes
- Structured View auto-créé avec propriétés Statut/Difficulté
- Embeddings en arrière-plan
- Export PDF: clone le DOM réel, rend KaTeX, préserve couleurs callouts
- Fix: boutons toggle/callout en hover-only
- Fix: parsing JSON robuste (backslashes LaTeX)
- Fix: flushSync warning (queueMicrotask)
- Fix: drag handle clamp viewport
- Bouton wizard dans la sidebar (✨ à côté du +)
- i18n FR/EN complet
- Récupère note.language (détecté automatiquement) depuis la DB
- LANG_NAMES: mapping code → nom complet (fa→Persian, ar→Arabic, zh→Chinese...)
- Injecte règle de langue absolue dans le prompt: tous les textes
des slides doivent être dans la langue de la note
- Fonctionnement pour les 15 locales du projet
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Rend les liens entre notes visibles et persistants (sync NoteLink au save, auto-save, graphe réseau rafraîchi), ajoute living blocks, Memory Echo, recherche globale, consentement IA explicite et consolide les prototypes design en architectural-grid.
Co-authored-by: Cursor <cursoragent@cursor.com>
- Fix transaction.mapping.map usage - it returns a position, not mapping
- Add 5-minute in-memory cache for chart suggestions (max 50 entries)
- Cache key based on content hash + selection
- Significantly improves UX when re-analyzing same content
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Use NoteChart directly with props instead of NoteChartFromCode
- Remove markdown ticks from chartSuggestionToMarkdown output
- Export NoteChart component for direct use in previews
Now the 3 suggestions correctly show different chart types.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Add quotaExceeded flag to response for better error UX
- Show dedicated quota exceeded state with upgrade button
- Improve AI prompt to better detect data patterns
- Add chart type-specific colors (blue, indigo, emerald, violet, etc.)
- Replace generic primary/10 colors with varied accent colors
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Implement slash command "/suggest-charts" that analyzes note content
and suggests 3 appropriate chart types with visual previews.
Created:
- chart-suggestion.tool.ts: AI tool for data extraction and chart recommendations
- suggest-charts/route.ts: API endpoint for chart suggestions
- chart-suggestion.service.ts: Frontend service layer
- chart-suggestions-dialog.tsx: Modal with 3 chart proposals and thumbnails
- tiptap-chart-extension.tsx: TipTap Node extension for rendering chart blocks
Modified:
- rich-text-editor.tsx: Added slash command, toolbar button, and dialog integration
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Add slides.tool.ts with support for title, bullets, chart, stats, table, cards, timeline, quote, comparison, equation, image, summary slide types
- Chart types: bar, horizontal-bar, line, donut, radar
- Integrate with agent executor and canvas system
- Add multilingual support (en/fr)
- Various UI improvements and bug fixes
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Add /api/admin/embeddings/dimension (GET column dim, POST test model dim)
- Add /api/admin/embeddings/migrate (alter column, clear, re-index)
- Admin form warns on dimension mismatch after save, offers migrate button
- Remove hardcoded 1536 from validate endpoint and embedding service
- Add validateDimension() utility to EmbeddingService
- Fix health route: import prisma correctly, use router instead of missing registry
- i18n keys for dimension warning (EN/FR)
- Sidebar: dynamic brand-accent colors, brainstorm section restyled
- AI chat general: popup panel with expand/collapse, hides when contextual AI open
- AI chat contextual: tabs reordered (Actions first), X close button, height fix
- Settings: all tabs restyled, 6 new color presets (sage, terracotta, iron, etc.)
- Global color cleanup: emerald/orange hardcoded → brand-accent dynamic
- Brainstorm page: orange → brand-accent throughout
- PageEntry animation component added to key pages
- Floating AI button: bg-brand-accent instead of hardcoded black
- i18n: all 15 locales updated with new AI/billing keys
- Billing: freemium quota tracking, BYOK, stripe subscription scaffolding
- Admin: integrated into new design
- AGENTS.md + CLAUDE.md project rules added
- Add brainstorm feature with collaborative canvas, AI idea generation, live cursors, playback, and export
- Add PDF upload/extraction/ingestion pipeline with pgvector document search (RAG)
- Add document Q&A overlay with streaming chat and PDF preview
- Add note attachments UI with status polling, grid layout, and auto-scroll
- Add task extraction AI tool and agent executor improvements
- Fix NoteEmbedding missing updatedAt column, re-index 66 notes with 1536-dim embeddings
- Fix brainstorm 'Create Note' button: add success toast and redirect to created note
- Fix memory echo notification infinite polling
- Fix chat route to always include document_search tool
- Add brainstorm i18n keys across all 14 locales
- Add socket server for real-time brainstorm collaboration
- Add hierarchical notebook selector and organize notebook dialog improvements
- Add sidebar brainstorm section with session management
- Update prisma schema with brainstorm tables, attachments, and document chunks
- Redesign agents page with architectural-grid (8) design system:
rounded-2xl cards, serif headings, motion tabs, dashed templates section
- Replace agent form popup with full-page detail view (SettingsView style)
with dark planning card, section tooltips, and help button
- Hide advanced mode for slide/excalidraw generators
- Add 'describe images' action to contextual AI assistant
- Add copy button to action/resource preview with HTTP fallback
- Add delete history button to agent run log panel
- Increase AI word limit from 2000 to 5000 (reformulate + transform-markdown)
- Increase max steps slider from 25 to 50
- Fix image description error with clear model compatibility message
- Fix doubled execution count display in agent detail view
- Remove dead files: notes-list-view.tsx, notes-view-toggle.tsx
- Remove 'list' view mode from NotesViewMode type
- Add missing i18n keys (back, configuration, options, copy, cleared)
Slide generator (generate_pptx):
- Pivot vers génération PowerPoint natif (pptxgenjs) au lieu de Reveal.js HTML
- 4 nouveaux layouts diagramme : timeline, process, comparison, metrics
- 2 nouveaux layouts image : image-content (texte + image), image-full (plein cadre)
- Redesign visuel de tous les layouts (cover split, section full-bleed, header band)
- Palettes corrigées : bg blanc sur toutes les palettes, contrastes réels
- fit:shrink systématique sur tous les textes pour éviter les débordements
- Extraction automatique des images des notes (Markdown/HTML) et injection dans le prompt IA
- Prompt IA renforcé : impose "style" et "theme" explicitement dans le JSON, impose ≥2 layouts diagramme
- Fix overlap timeline : zones de texte calculées sans collision avec les cercles
- Notification agent mise à jour : bouton download .pptx au lieu d'ouvrir HTML
Excalidraw generator:
- Layout Dagre/ELK pour graphes auto-positionnés
- Styles visuels : coloré, austère, sketch-plus (Virgil font)
- Zones/containers pour architecture-cloud
- Sanitisation du graphe et métriques de qualité de layout
Co-authored-by: Cursor <cursoragent@cursor.com>
- Agent-created notes are now type 'markdown' by default (raw markdown content)
- Switching note type from markdown → richtext auto-converts content to HTML
via /api/ai/convert-markdown endpoint using the existing markdownToHtml utility
- Users can freely switch between markdown and richtext in the note type selector
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add DeepSeek, OpenRouter, Mistral, Z.AI, LM Studio as AI providers
with editable model names via Combobox in admin settings
- Fix OpenRouter broken by normalizeProvider bug in config.ts
- Convert agent-created notes from Markdown to HTML (TipTap rich text)
- Add Notification model + in-app notifications for agent results
- Agent notification click opens the created note directly
- Add note count display on notebook and inbox headers
- Fix checklist toggle in card view (persist state via localCheckItems)
- Add checklist creation option in tabs/list view (dropdown on + button)
- Fix image description ENOENT error with HTTP fallback
- Improve UI contrast across all themes (input, border, checkbox visibility)
- Add font family setting (Inter vs System Default) in Appearance settings
- Fix CSS font-sans variable conflict (removed dead Geist references)
- Update README with new features and 8 providers
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Raise MAX_WORDS from 500 to 2000 for text reformulation
- Error messages now use i18n keys (ai.wordCountMin/Max) instead of
hardcoded English strings
- Client translates server errors using the user's UI language
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- Add image description service + API route for AI-powered image analysis
- Image title generation returns 3 selectable suggestions via TitleSuggestions component
- Add "Describe images" action in AI assistant (individual + collective)
- Fix pin refresh propagation in card and tabs view
- Fix note creation refresh in tabs mode, pass all notes to tabs view
- Add RTL support (dir="auto") on note content elements
- Pass UI language dynamically to AI endpoints instead of hardcoded 'fr'
- Add 18 missing i18n keys in both en.json and fr.json
- Sparkles button on images for AI title generation (bottom-right, pulse animation)
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- Add stop button to all chat interfaces (floating, contextual, full-page)
- Add conversation sliding window (50 messages) to prevent context overflow
- Add chat timeout warning (30s toast)
- Force response language in chat system prompt (mandatory per-locale)
- Add image paste from clipboard in all note editors (card, list, input)
- Fix upload API to infer extension from MIME type for clipboard images
- Add image description support in note AI chat (base64 vision)
- Fix search regex crash on special characters (escape user input)
- Fix search case-insensitivity on PostgreSQL (mode: 'insensitive')
- Add try/catch around semantic search in chat route (prevent blocking)
- Add new chat button to floating AI assistant
- Fix empty thinking bubbles for reasoning models (filter non-text parts)
- Remove duplicate AI assistant toggle from note editor header
- Improve link metadata scraping (timeout, content-type check, relative URLs)
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Same pattern as TitleSuggestionService: getModel() + generateText
with system/user prompts. LanguageDetectionService (tinyld) auto-detects
note content language. Labels now match note language (Persian note → Persian labels).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Use LanguageDetectionService (tinyld) to detect the language of note
content, same pattern as TitleSuggestionService. No more hardcoded
per-language prompts — single prompt with detected language injected.
Labels now match the note content language (e.g. Persian note → Persian labels).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Rewrote prompts to be strict about content relevance — only suggest
labels directly related to THIS note's content. Raised confidence
threshold to 0.5 in code, 0.7 in prompt. Limited to max 2 suggestions
from existing labels. Prevents same labels being suggested for every note.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Log key points in /api/ai/tags and ContextualAutoTagService to trace
where label suggestions fail: notebook lookup, AI raw response,
JSON parsing, filtered results.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- Use prisma.$transaction in auto-label-creation.service with tx client
- Fix DELETE /api/labels to properly JSON.parse + disconnect labelRelations
- Fix PUT /api/labels rename to handle JSON labels
- Graceful error handling in /api/ai/tags and /api/ai/auto-labels
- Client-side label-deleted event in home-client, notes-tabs-view, label-management-dialog
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- Replace broken upsert (nbScope ?? '') with findFirst+create for null notebookId
- Remove aggressive orphan cleanup that deleted notebook labels after save
- Add syncNoteLabels() to update both Note.labels JSON and labelRelations
- Fix createNote, updateNote, auto-labeling to use syncNoteLabels
- Add fallback: suggestFromExistingLabels → suggestNewLabels if empty
- Lower confidence threshold 0.6→0.3, max suggestions 3→5
- Case-insensitive label matching in suggestions
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- Add scheduledTime, scheduledDay, timezone fields to Agent schema
- Create calculateNextRun() helper with timezone-aware scheduling
- Add POST /api/cron/agents endpoint for external scheduler
- Calculate nextRun on agent create, update, and after execution
- Add time/day picker in agent form (daily/weekly/monthly)
- Show "Next run" countdown in agent card
- Add i18n keys for schedule UI (FR + EN)
External scheduler (N8N, Vercel Cron) should call /api/cron/agents
every 5-15 min. Requires `prisma db push` to apply schema changes.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
