feat: 8 AI providers, rich text editor, agent notifications, UI contrast & font settings

- 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>

DEPLOY.md

@@ -63,13 +63,14 @@ git config credential.helper store
 
 ```bash
 cd /opt/memento
-bash scripts/deploy.sh --full
+bash scripts/deploy-docker.sh --full
 ```
 
 Le script demande interactivement :
+- **ADMIN_EMAIL** (obligatoire) - le premier utilisateur inscrit avec cet email obtient le role ADMIN
 - URL (mettre `http://192.168.1.190` ou `http://notes.parsanet.org`)
 - Provider AI + cle API
-- Email (optionnel)
+- MCP server, email, recherche web (optionnels)
 
 Il genere automatiquement NEXTAUTH_SECRET et POSTGRES_PASSWORD.
 
@@ -77,16 +78,17 @@ Il genere automatiquement NEXTAUTH_SECRET et POSTGRES_PASSWORD.
 
 ```bash
 cd /opt/memento
-bash scripts/deploy.sh --build
+bash scripts/deploy-docker.sh --build
 docker compose ps
 # Les 3 conteneurs doivent etre "healthy"
 ```
 
 ### 5. Creer le premier admin
 
+Inscrivez-vous sur `http://192.168.1.190/register` avec l'email defini dans `ADMIN_EMAIL` : le role ADMIN est attribue automatiquement.
+
+Alternative manuelle :
 ```bash
-# S'inscrire sur http://192.168.1.190/register
-# Puis promouvoir en admin :
 docker compose exec -T postgres psql -U memento -d memento \
   -c "UPDATE \"User\" SET role='ADMIN' WHERE email='VOTRE_EMAIL';"
 ```
@@ -289,9 +291,9 @@ docker compose restart memento-note
 
 - [ ] Creer `memento-deploy` sur 192.168.1.190
 - [ ] Cloner le repo dans `/opt/memento`
-- [ ] `bash scripts/deploy.sh --full`
+- [ ] `bash scripts/deploy-docker.sh --full`
 - [ ] 3 conteneurs healthy
-- [ ] S'inscrire, puis promouvoir en ADMIN via SQL
+- [ ] S'inscrire avec l'email ADMIN_EMAIL defini dans .env.docker
 - [ ] Configurer Nginx
 
 ### CI/CD (une seule fois)