From b713be161431729305701f80b3b6f53d2f07f62a Mon Sep 17 00:00:00 2001
From: ertopogo <erwin.t.pombett@gmail.com>
Date: Fri, 20 Feb 2026 19:36:00 +0100
Subject: Initial commit: schemas infrastructure Arauco avec serveur web

---
 .gitignore                           |   2 +
 Dockerfile                           |  13 +
 SCHEMA_CENTRAL.md                    | 154 ++++++
 docker-compose.yml                   |  10 +
 macro/vue_ensemble.mmd               |  87 ++++
 micro/applications/korradi_stack.mmd |  87 ++++
 micro/iam/keycloak_iam.mmd           |  79 ++++
 micro/reseau/topologie_reseau.mmd    |  78 ++++
 micro/vms/araucaria_host.mmd         |  70 +++
 micro/vms/chillka.mmd                |  34 ++
 micro/vms/huitral.mmd                |  68 +++
 micro/vms/lautaro.mmd                |  32 ++
 micro/vms/npagnun.mmd                |  44 ++
 server/package-lock.json             | 878 +++++++++++++++++++++++++++++++++++
 server/package.json                  |  15 +
 server/public/index.html             | 515 ++++++++++++++++++++
 server/server.js                     |  94 ++++
 17 files changed, 2260 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 Dockerfile
 create mode 100644 SCHEMA_CENTRAL.md
 create mode 100644 docker-compose.yml
 create mode 100644 macro/vue_ensemble.mmd
 create mode 100644 micro/applications/korradi_stack.mmd
 create mode 100644 micro/iam/keycloak_iam.mmd
 create mode 100644 micro/reseau/topologie_reseau.mmd
 create mode 100644 micro/vms/araucaria_host.mmd
 create mode 100644 micro/vms/chillka.mmd
 create mode 100644 micro/vms/huitral.mmd
 create mode 100644 micro/vms/lautaro.mmd
 create mode 100644 micro/vms/npagnun.mmd
 create mode 100644 server/package-lock.json
 create mode 100644 server/package.json
 create mode 100644 server/public/index.html
 create mode 100644 server/server.js

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..9319e16
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+node_modules/
+server/node_modules/
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..d650945
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,13 @@
+FROM node:20-alpine
+WORKDIR /app
+
+COPY server/package*.json ./server/
+RUN cd server && npm ci --production
+
+COPY server/ ./server/
+COPY macro/ ./macro/
+COPY micro/ ./micro/
+
+EXPOSE 3030
+
+CMD ["node", "server/server.js"]
diff --git a/SCHEMA_CENTRAL.md b/SCHEMA_CENTRAL.md
new file mode 100644
index 0000000..0325774
--- /dev/null
+++ b/SCHEMA_CENTRAL.md
@@ -0,0 +1,154 @@
+# Schema Central - Infrastructure Araucaria
+
+> Derniere mise a jour : 2026-02-19
+> Domaine : arauco.online | Reseau : 192.168.99.0/24
+
+## Vue d'ensemble
+
+```mermaid
+flowchart TB
+    subgraph external ["Acces Externe"]
+        ddns["DDNS Namecheap<br/>arauco.online"]
+        router["Routeur Swisscom<br/>Gateway 192.168.99.1"]
+    end
+
+    subgraph lan ["Reseau LAN 192.168.99.0/24"]
+
+        subgraph araucaria ["araucaria - Hote KVM<br/>eth0/br0: .50 | eth1: .51"]
+            dnsmasq["dnsmasq :53<br/>DNS local"]
+            kvm["KVM / virsh<br/>libvirt"]
+            ssh_host["SSH :1220"]
+            lvm["LVM vgarauco0<br/>5.31 TB total"]
+        end
+
+        subgraph chillka ["chillka - .55<br/>2 vCPU | 2 GB RAM | 500 GB"]
+            gitea["Gitea :3000<br/>git.arauco.online"]
+            samba["Samba :139/445"]
+            http_chillka["HTTP :80"]
+        end
+
+        subgraph npagnun ["npagnun - .35<br/>2 vCPU | 8 GB RAM | 200 GB"]
+            keycloak["Keycloak :8080/8443<br/>keycloak.arauco.local"]
+            kc_mgmt["KC Management :9000"]
+            pg_kc["PostgreSQL 15<br/>:5432 interne"]
+        end
+
+        subgraph huitral ["huitral - .22<br/>2 vCPU | 8 GB RAM | 300 GB"]
+            ha_h["Home Assistant<br/>reseau host"]
+            medusa_be["Medusa Backend :9000"]
+            medusa_sf["Medusa Storefront :8000"]
+            redis_h["Redis :6379"]
+            vikunja_h["Vikunja :3456"]
+            pg_vik["PostgreSQL 16<br/>:5432 interne"]
+            dertopogo["der-topogo :3000"]
+            nginx_test["nginx test :8080"]
+        end
+
+        subgraph lautaro ["lautaro - .108 - Raspberry Pi<br/>Non accessible"]
+            ha_l["Home Assistant :8123"]
+        end
+
+        subgraph dormant ["Volumes LVM dormants"]
+            lemolemo["lemolemo .33<br/>10 GB"]
+            toki["toki .44<br/>10 GB"]
+            copihue["copihue .11"]
+            huinca["huinca .66<br/>70 GB"]
+            kura["kura<br/>5 GB"]
+        end
+    end
+
+    ddns -->|"arauco.online"| router
+    router -->|"NAT 2222 -> :1220"| ssh_host
+    router --- lan
+
+    kvm -->|"virsh / br0"| chillka
+    kvm -->|"virsh / br0"| npagnun
+    kvm -->|"virsh / br0"| huitral
+    lvm -.->|"vgarauco0-*"| dormant
+
+    dnsmasq -.->|"DNS"| chillka
+    dnsmasq -.->|"DNS"| npagnun
+    dnsmasq -.->|"DNS"| huitral
+    dnsmasq -.->|"DNS"| lautaro
+
+    keycloak -->|"JDBC"| pg_kc
+    medusa_be --> redis_h
+    vikunja_h --> pg_vik
+```
+
+---
+
+## Index des schemas detailles
+
+### Reseau
+
+| Schema | Fichier | Description |
+|--------|---------|-------------|
+| Topologie reseau | [topologie_reseau.mmd](micro/reseau/topologie_reseau.mmd) | IPs, interfaces, DNS, routage, acces externe |
+
+### Machines virtuelles
+
+| Schema | Fichier | Description |
+|--------|---------|-------------|
+| araucaria (host) | [araucaria_host.mmd](micro/vms/araucaria_host.mmd) | Hote KVM, interfaces, LVM, services, VMs gerees |
+| npagnun | [npagnun.mmd](micro/vms/npagnun.mmd) | Ubuntu 24.04, Keycloak + PostgreSQL (Docker) |
+| huitral | [huitral.mmd](micro/vms/huitral.mmd) | Debian 12, Docker: Medusa, Vikunja, HA, der-topogo, nginx |
+| chillka | [chillka.mmd](micro/vms/chillka.mmd) | Gitea, Samba, HTTP, SSH |
+| lautaro | [lautaro.mmd](micro/vms/lautaro.mmd) | Raspberry Pi, Home Assistant (non accessible) |
+
+### IAM / Identite
+
+| Schema | Fichier | Description |
+|--------|---------|-------------|
+| Keycloak IAM | [keycloak_iam.mmd](micro/iam/keycloak_iam.mmd) | OIDC, realms, clients, RBAC, flux d'authentification |
+
+### Applications
+
+| Schema | Fichier | Description |
+|--------|---------|-------------|
+| Korradi.dev | [korradi_stack.mmd](micro/applications/korradi_stack.mmd) | Stack applicatif: Next.js, Fastify, Widget SDK, Traefik |
+
+---
+
+## Visualisation web
+
+Le serveur local permet de naviguer et visualiser tous les schemas dans le navigateur :
+
+```bash
+cd schemas/server
+npm install
+npm start
+# -> http://localhost:3030
+```
+
+---
+
+## Ajouter un nouveau schema
+
+1. Creer un fichier `.mmd` dans le sous-dossier appropriate (`micro/vms/`, `micro/iam/`, etc.)
+2. Le serveur web le detectera automatiquement (hot-reload)
+3. Mettre a jour ce fichier `SCHEMA_CENTRAL.md` pour ajouter une entree dans l'index
+
+### Convention de nommage
+
+- `micro/vms/<nom_vm>.mmd` pour une machine virtuelle
+- `micro/reseau/<sujet>.mmd` pour le reseau
+- `micro/iam/<sujet>.mmd` pour l'identite / acces
+- `micro/applications/<nom_app>.mmd` pour une application
+
+---
+
+## Donnees de reference
+
+| Machine | IP | RAM | Stockage LVM | Etat |
+|---------|-----|-----|-------------|------|
+| araucaria (host) | .50 (br0), .51 (eth1) | - | vgarauco0 5.31 TB | actif |
+| chillka | .55 | 2 GB | 500 GB | running |
+| npagnun | .35 | 8 GB | 200 GB (vol nudo) | running |
+| huitral | .22 | 8 GB | 300 GB | running |
+| lautaro | .108 | - | - | non accessible |
+| lemolemo | .33 | - | 10 GB | dormant |
+| toki | .44 | - | 10 GB | dormant |
+| copihue | .11 | - | - | dormant |
+| huinca | .66 | - | 70 GB | dormant |
+| kura | - | - | 5 GB | dormant |
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..9917c0f
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,10 @@
+services:
+  ugnen:
+    build: .
+    container_name: ugnen
+    ports:
+      - "80:3030"
+    volumes:
+      - ./macro:/app/macro
+      - ./micro:/app/micro
+    restart: unless-stopped
diff --git a/macro/vue_ensemble.mmd b/macro/vue_ensemble.mmd
new file mode 100644
index 0000000..99bda1f
--- /dev/null
+++ b/macro/vue_ensemble.mmd
@@ -0,0 +1,87 @@
+%%{init: {'theme': 'base', 'flowchart': {'nodeSpacing': 40, 'rankSpacing': 60, 'subGraphTitleMargin': {'top': 10, 'bottom': 10}}, 'themeVariables': {'primaryColor': '#4a90d9', 'lineColor': '#5c6bc0'}}}%%
+flowchart LR
+    subgraph external ["Acces Externe"]
+        direction TB
+        ddns["DDNS Namecheap<br/>arauco.online"]
+        router["Routeur Swisscom<br/>192.168.99.1"]
+        ddns --> router
+    end
+
+    subgraph araucaria ["araucaria 192.168.99.50/.51 - Hote KVM"]
+        direction TB
+        dnsmasq["dnsmasq :53"]
+        kvm["KVM / virsh"]
+        ssh_host["SSH :1220"]
+        lvm["LVM 5.31 TB"]
+    end
+
+    subgraph chillka ["chillka 192.168.99.55 - 2GB"]
+        direction TB
+        gitea["Gitea :3000"]
+        samba["Samba :139/445"]
+        http_c["HTTP :80"]
+    end
+
+    subgraph npagnun ["npagnun 192.168.99.35 - 8GB"]
+        direction TB
+        keycloak["Keycloak<br/>:8080 / :8443"]
+        kc_mgmt["KC Mgmt :9000"]
+        pg_kc["PostgreSQL 15<br/>:5432 int"]
+    end
+
+    subgraph huitral ["huitral 192.168.99.22 - 8GB"]
+        direction TB
+        ha_h["Home Assistant"]
+        medusa["Medusa<br/>backend :9000<br/>storefront :8000"]
+        redis_h["Redis :6379"]
+        vikunja_h["Vikunja :3456"]
+        pg_vik["PostgreSQL 16<br/>:5432 int"]
+        dertopogo["der-topogo :3000"]
+        nginx_t["nginx :8080"]
+    end
+
+    subgraph lautaro ["lautaro 192.168.99.108 RPi"]
+        ha_l["HA :8123<br/>non accessible"]
+    end
+
+    subgraph dormant ["LVM dormants"]
+        direction TB
+        d1["lemolemo .33 10GB"]
+        d2["toki .44 10GB"]
+        d3["copihue .11"]
+        d4["huinca .66 70GB"]
+        d5["kura 5GB"]
+    end
+
+    router -->|"NAT<br/>2222->1220"| ssh_host
+    kvm --> chillka
+    kvm --> npagnun
+    kvm --> huitral
+    lvm -.-> dormant
+
+    dnsmasq -.->|"DNS"| chillka
+    dnsmasq -.->|"DNS"| npagnun
+    dnsmasq -.->|"DNS"| huitral
+    dnsmasq -.->|"DNS"| lautaro
+
+    keycloak --> pg_kc
+    medusa --> redis_h
+    vikunja_h --> pg_vik
+
+    classDef netStyle fill:#1e3a5f,stroke:#4a90d9,color:#a8d0f0
+    classDef svcStyle fill:#1e4a2e,stroke:#4a9a6a,color:#a8e0c0
+    classDef vmStyle fill:#3a1e5f,stroke:#8a6ad9,color:#c8b0f0
+    classDef storStyle fill:#4a3a1e,stroke:#d9a84a,color:#f0d8a8
+    classDef iamStyle fill:#4a1e3a,stroke:#d94a8a,color:#f0a8c8
+    classDef extStyle fill:#2a3a4a,stroke:#6a8aaa,color:#b0d0e8
+    classDef dormStyle fill:#2a2a2a,stroke:#666,color:#999
+
+    class ddns,router extStyle
+    class dnsmasq,ssh_host netStyle
+    class kvm,lvm svcStyle
+    class gitea,samba,http_c svcStyle
+    class keycloak,kc_mgmt iamStyle
+    class pg_kc,pg_vik storStyle
+    class ha_h,medusa,redis_h,vikunja_h,dertopogo,nginx_t svcStyle
+    class ha_l dormStyle
+    class d1,d2,d3,d4,d5 dormStyle
diff --git a/micro/applications/korradi_stack.mmd b/micro/applications/korradi_stack.mmd
new file mode 100644
index 0000000..bbdf355
--- /dev/null
+++ b/micro/applications/korradi_stack.mmd
@@ -0,0 +1,87 @@
+%%{init: {'theme': 'base', 'flowchart': {'nodeSpacing': 40, 'rankSpacing': 50}}}%%
+flowchart TB
+    subgraph infra ["Infrastructure - Docker / Traefik"]
+        traefik["Traefik<br/>Reverse Proxy<br/>SSL termination"]
+        compose["docker-compose.yml<br/>infra/"]
+    end
+
+    subgraph frontend ["Frontend - apps/portal"]
+        nextjs["Next.js 15<br/>React 19 + TypeScript"]
+        r3f["React Three Fiber<br/>Scenes 3D"]
+        tailwind["Tailwind CSS<br/>+ Radix + shadcn/ui"]
+        zustand["Zustand<br/>State management"]
+        tanstack["TanStack Query<br/>Data fetching"]
+        intl["next-intl<br/>i18n"]
+    end
+
+    subgraph backend ["Backend - services/event-hub"]
+        fastify["Fastify<br/>API REST + tRPC"]
+        socketio["Socket.IO<br/>Temps reel / WebSocket"]
+        zod["Zod<br/>Validation schemas"]
+    end
+
+    subgraph sdk ["Packages - packages/widget-sdk"]
+        widget_sdk["Widget SDK<br/>Embeds + iframes sandboxes"]
+        events["Systeme d evenements<br/>postMessage"]
+    end
+
+    subgraph identity ["Identite - IAM"]
+        keycloak["Keycloak<br/>npagnun:8080<br/>OIDC / JWT"]
+    end
+
+    subgraph data ["Donnees (prevu)"]
+        postgres["PostgreSQL<br/>Prisma ORM"]
+        redis["Redis<br/>Cache + sessions"]
+    end
+
+    subgraph monitoring ["Observabilite (prevu)"]
+        otel["OpenTelemetry"]
+        sentry["Sentry<br/>Error tracking"]
+        posthog["PostHog<br/>Analytics"]
+    end
+
+    subgraph tooling ["Tooling"]
+        turbo["TurboRepo<br/>Monorepo"]
+        pnpm["PNPM<br/>Package manager"]
+    end
+
+    traefik --> nextjs
+    traefik --> fastify
+    nextjs --> zustand
+    nextjs --> tanstack
+    nextjs --> r3f
+    nextjs --> tailwind
+    nextjs --> intl
+    tanstack -->|"API calls"| fastify
+    fastify --> socketio
+    fastify --> zod
+    fastify -->|"Prisma"| postgres
+    fastify --> redis
+    nextjs -->|"OIDC"| keycloak
+    fastify -->|"Token verify"| keycloak
+    widget_sdk --> events
+    widget_sdk -->|"iframe"| nextjs
+    turbo --> frontend
+    turbo --> backend
+    turbo --> sdk
+
+    classDef infraStyle fill:#2a3a4a,stroke:#6a8aaa,color:#b0d0e8
+    classDef feStyle fill:#1e3a5f,stroke:#4a90d9,color:#a8d0f0
+    classDef beStyle fill:#1e4a2e,stroke:#4a9a6a,color:#a8e0c0
+    classDef sdkStyle fill:#3a1e5f,stroke:#8a6ad9,color:#c8b0f0
+    classDef iamStyle fill:#4a1e3a,stroke:#d94a8a,color:#f0a8c8
+    classDef storStyle fill:#4a3a1e,stroke:#d9a84a,color:#f0d8a8
+    classDef dormStyle fill:#2a2a2a,stroke:#666,color:#999
+    classDef toolStyle fill:#3a3a1e,stroke:#9a9a4a,color:#e0e0a8
+
+    class traefik,compose infraStyle
+    class nextjs,r3f,tailwind,zustand,tanstack,intl feStyle
+    class fastify,socketio,zod beStyle
+    class widget_sdk,events sdkStyle
+    class keycloak iamStyle
+    class postgres,redis storStyle
+    class otel,sentry,posthog dormStyle
+    class turbo,pnpm toolStyle
+
+    style data stroke-dasharray: 5 5
+    style monitoring stroke-dasharray: 5 5
diff --git a/micro/iam/keycloak_iam.mmd b/micro/iam/keycloak_iam.mmd
new file mode 100644
index 0000000..ff7f0c7
--- /dev/null
+++ b/micro/iam/keycloak_iam.mmd
@@ -0,0 +1,79 @@
+%%{init: {'theme': 'base', 'flowchart': {'nodeSpacing': 60, 'rankSpacing': 60, 'padding': 20}}}%%
+flowchart LR
+
+    subgraph client ["Cote Client"]
+        direction TB
+        user_b["Navigateur<br/>Utilisateur"]
+        bearer["Token JWT<br/>dans le header"]
+        user_b --> bearer
+    end
+
+    subgraph keycloak ["Keycloak - npagnun 192.168.99.35"]
+        direction TB
+
+        subgraph endpoints ["Endpoints"]
+            direction LR
+            http[":8080 HTTP"]
+            https[":8443 HTTPS"]
+            health[":9000 Health"]
+        end
+
+        subgraph config ["Configuration"]
+            direction LR
+            realms["Realms<br/>master + custom"]
+            clients_kc["Clients OIDC<br/>portal, event-hub"]
+            users["Users<br/>& Groups"]
+            roles["Roles RBAC<br/>& Permissions"]
+        end
+
+        subgraph auth_flow ["Flux OIDC"]
+            direction LR
+            step1["1. /auth/realms/.../protocol/openid-connect/auth"]
+            step2["2. Login form + consent"]
+            step3["3. Callback avec code"]
+            step4["4. Exchange code -> tokens"]
+            step1 --> step2 --> step3 --> step4
+        end
+    end
+
+    subgraph db ["Base de donnees"]
+        postgres["PostgreSQL 15<br/>:5432 Docker interne<br/>DB: keycloak<br/>User: keycloak"]
+    end
+
+    subgraph applications ["Applications"]
+        direction TB
+        portal["Portal Korradi<br/>Next.js"]
+        eventhub["Event Hub<br/>Fastify"]
+        widget["Widget SDK"]
+    end
+
+    subgraph model ["Modele de donnees"]
+        direction LR
+        org["Organisation"] --> sp["Spaces"] --> ctx["Contexts"] --> wdg["Widgets"]
+    end
+
+    user_b -->|"Login request"| endpoints
+    step4 -->|"access_token<br/>+ refresh_token"| user_b
+    bearer -->|"Authorization: Bearer ..."| applications
+
+    keycloak --> postgres
+
+    portal -->|"Token verify"| keycloak
+    eventhub -->|"Token verify"| keycloak
+    widget -->|"Token verify"| keycloak
+
+    roles -.->|"RBAC / ABAC"| model
+
+    classDef iamStyle fill:#4a1e3a,stroke:#d94a8a,color:#f0a8c8
+    classDef storStyle fill:#4a3a1e,stroke:#d9a84a,color:#f0d8a8
+    classDef appStyle fill:#1e4a2e,stroke:#4a9a6a,color:#a8e0c0
+    classDef userStyle fill:#1e3a5f,stroke:#4a90d9,color:#a8d0f0
+    classDef modelStyle fill:#3a1e5f,stroke:#8a6ad9,color:#c8b0f0
+    classDef flowStyle fill:#3a2a1e,stroke:#aa7a4a,color:#e8c8a0
+
+    class user_b,bearer userStyle
+    class http,https,health,realms,clients_kc,users,roles iamStyle
+    class step1,step2,step3,step4 flowStyle
+    class postgres storStyle
+    class portal,eventhub,widget appStyle
+    class org,sp,ctx,wdg modelStyle
diff --git a/micro/reseau/topologie_reseau.mmd b/micro/reseau/topologie_reseau.mmd
new file mode 100644
index 0000000..95d9364
--- /dev/null
+++ b/micro/reseau/topologie_reseau.mmd
@@ -0,0 +1,78 @@
+%%{init: {'theme': 'base', 'flowchart': {'nodeSpacing': 50, 'rankSpacing': 60}}}%%
+flowchart LR
+    subgraph internet ["Internet"]
+        direction TB
+        ddns["DDNS Namecheap<br/>arauco.online<br/>git.arauco.online<br/>www.arauco.online"]
+        upstream["Forwarders DNS<br/>8.8.8.8 / 8.8.4.4 / 1.1.1.1"]
+    end
+
+    subgraph swisscom ["Routeur Swisscom"]
+        gw["Gateway 192.168.99.1"]
+        nat["NAT ext:2222<br/>-> .51:1220"]
+    end
+
+    subgraph host_if ["araucaria - Interfaces"]
+        direction TB
+        eth0["eth0 .50/24<br/>master br0<br/>00:25:90:e7:47:e4"]
+        eth1["eth1 .51/24<br/>SSH externe<br/>00:25:90:e7:47:e5"]
+        br0["br0 Bridge .50/24"]
+        virbr0["virbr0 .122.1/24<br/>DOWN"]
+        eth0 --- br0
+    end
+
+    subgraph dns_conf ["dnsmasq Config"]
+        dns_svc[":53 sur br0<br/>domain=local<br/>cache=1000<br/>log=/var/log/dnsmasq.log"]
+    end
+
+    subgraph records ["Enregistrements DNS"]
+        direction TB
+        r_araucaria[".50 arauco.online<br/>.50 www.arauco.online<br/>.51 araucaria-eth1"]
+        r_chillka[".55 git.arauco.online<br/>.55 chillka.local"]
+        r_npagnun[".35 npagnun.local<br/>.35 keycloak.arauco.local"]
+        r_huitral[".22 huitral.local"]
+        r_other[".33 lemolemo | .44 toki<br/>.11 copihue | .66 huinca"]
+    end
+
+    subgraph ptr ["PTR Records"]
+        direction TB
+        ptr1["50.99.168.192<br/>araucaria.local"]
+        ptr2["51.99.168.192<br/>araucaria-eth1.local"]
+    end
+
+    subgraph vm_if ["Interfaces VM br0"]
+        direction TB
+        vnet1["vnet1 chillka<br/>52:54:00:0f:28:80"]
+        vnet7["vnet7 npagnun<br/>52:54:00:5e:06:1e"]
+        vnet8["vnet8 huitral<br/>52:54:00:ce:24:7f"]
+    end
+
+    subgraph routes ["Routes"]
+        direction TB
+        rt1["default via .1 eth0"]
+        rt2["default via .1 eth1"]
+        rt3[".0/24 br0 src .50"]
+        rt4[".0/24 eth1 src .51"]
+    end
+
+    ddns --> nat
+    nat -->|"2222->1220"| eth1
+    upstream --> dns_svc
+    dns_svc --> records
+    dns_svc --> ptr
+    br0 --- vnet1
+    br0 --- vnet7
+    br0 --- vnet8
+
+    classDef netStyle fill:#1e3a5f,stroke:#4a90d9,color:#a8d0f0
+    classDef dnsStyle fill:#1e4a4a,stroke:#4a9a9a,color:#a8e0e0
+    classDef extStyle fill:#2a3a4a,stroke:#6a8aaa,color:#b0d0e8
+    classDef routeStyle fill:#3a3a1e,stroke:#9a9a4a,color:#e0e0a8
+    classDef dormStyle fill:#2a2a2a,stroke:#666,color:#999
+
+    class ddns,upstream,nat,gw extStyle
+    class eth0,br0,eth1 netStyle
+    class virbr0 dormStyle
+    class dns_svc,r_araucaria,r_chillka,r_npagnun,r_huitral,r_other dnsStyle
+    class ptr1,ptr2 dnsStyle
+    class vnet1,vnet7,vnet8 netStyle
+    class rt1,rt2,rt3,rt4 routeStyle
diff --git a/micro/vms/araucaria_host.mmd b/micro/vms/araucaria_host.mmd
new file mode 100644
index 0000000..2c9835d
--- /dev/null
+++ b/micro/vms/araucaria_host.mmd
@@ -0,0 +1,70 @@
+%%{init: {'theme': 'base', 'flowchart': {'nodeSpacing': 50, 'rankSpacing': 60}}}%%
+flowchart TB
+    subgraph net ["Reseau"]
+        direction LR
+        eth0["eth0<br/>192.168.99.50/24"]
+        br0["br0 Bridge<br/>192.168.99.50/24"]
+        eth1["eth1<br/>192.168.99.51/24"]
+        virbr0["virbr0<br/>192.168.122.1/24<br/>DOWN"]
+        eth0 -->|"master"| br0
+    end
+
+    subgraph svc ["Services actifs"]
+        direction LR
+        ssh["SSH :1220<br/>ext 2222 via eth1"]
+        dnsmasq["dnsmasq :53<br/>sur br0"]
+        kvm_svc["KVM / virsh"]
+        ddns_s["DDNS<br/>/opt/ddns/"]
+    end
+
+    subgraph machines ["Machines Virtuelles"]
+        direction LR
+
+        subgraph vm_chillka ["chillka - ID:2 running"]
+            direction TB
+            vm_c_spec["2 vCPU | 2 GB RAM"]
+            vm_c_net["vnet1 br0<br/>52:54:00:0f:28:80"]
+            vm_c_disk["vda: vgarauco0-chillka<br/>500 GB"]
+        end
+
+        subgraph vm_npagnun ["npagnun - ID:8 running"]
+            direction TB
+            vm_n_spec["2 vCPU | 8 GB RAM"]
+            vm_n_net["vnet7 br0<br/>52:54:00:5e:06:1e"]
+            vm_n_disk["vda: vgarauco0-nudo<br/>200 GB"]
+        end
+
+        subgraph vm_huitral ["huitral - ID:9 running"]
+            direction TB
+            vm_h_spec["2 vCPU | 8 GB RAM"]
+            vm_h_net["vnet8 br0<br/>52:54:00:ce:24:7f"]
+            vm_h_disk["vda: vgarauco0-huitral<br/>300 GB"]
+        end
+    end
+
+    subgraph storage ["LVM vgarauco0"]
+        direction LR
+        lv_info["5.31 TB total<br/>4.24 TB libre"]
+        lv_actifs["Actifs:<br/>chillka 500GB<br/>huitral 300GB<br/>nudo 200GB"]
+        lv_dormants["Dormants:<br/>huinca 70GB<br/>lemolemo 10GB<br/>toki 10GB<br/>kura 5GB"]
+    end
+
+    kvm_svc --> machines
+    br0 --> vm_c_net
+    br0 --> vm_n_net
+    br0 --> vm_h_net
+
+    classDef netStyle fill:#1e3a5f,stroke:#4a90d9,color:#a8d0f0
+    classDef svcStyle fill:#1e4a2e,stroke:#4a9a6a,color:#a8e0c0
+    classDef vmStyle fill:#3a1e5f,stroke:#8a6ad9,color:#c8b0f0
+    classDef storStyle fill:#4a3a1e,stroke:#d9a84a,color:#f0d8a8
+    classDef dormStyle fill:#2a2a2a,stroke:#666,color:#999
+
+    class eth0,br0,eth1 netStyle
+    class virbr0 dormStyle
+    class ssh,dnsmasq,kvm_svc,ddns_s svcStyle
+    class vm_c_spec,vm_n_spec,vm_h_spec vmStyle
+    class vm_c_net,vm_n_net,vm_h_net netStyle
+    class vm_c_disk,vm_n_disk,vm_h_disk storStyle
+    class lv_info,lv_actifs storStyle
+    class lv_dormants dormStyle
diff --git a/micro/vms/chillka.mmd b/micro/vms/chillka.mmd
new file mode 100644
index 0000000..be24eb0
--- /dev/null
+++ b/micro/vms/chillka.mmd
@@ -0,0 +1,34 @@
+%%{init: {'theme': 'base', 'flowchart': {'nodeSpacing': 40, 'rankSpacing': 50}}}%%
+flowchart TB
+    subgraph vm ["chillka - 192.168.99.55<br/>2 vCPU | 2 GB RAM<br/>LVM: vgarauco0-chillka (500 GB) | User: toshiro"]
+
+        subgraph services ["Services systeme"]
+            gitea["Gitea<br/>Port: 3000<br/>systemd: gitea.service<br/>Depot: /var/data/git/repositories"]
+            ssh["SSH<br/>Port: 22"]
+            samba["Samba (SMB)<br/>Ports: 139, 445<br/>Partage de fichiers"]
+            http["Serveur HTTP<br/>Port: 80"]
+        end
+
+        subgraph dns_local ["DNS local"]
+            resolved["systemd-resolved<br/>127.0.0.53:53<br/>127.0.0.54:53"]
+        end
+    end
+
+    subgraph external ["Acces reseau"]
+        clients["Clients LAN<br/>192.168.99.0/24"]
+        dns["DNS:<br/>chillka.local -> .55<br/>git.arauco.online -> .55"]
+    end
+
+    clients -->|":3000 HTTP"| gitea
+    clients -->|":22 SSH"| ssh
+    clients -->|":139/:445 SMB"| samba
+    clients -->|":80 HTTP"| http
+    dns -.-> vm
+
+    classDef svcStyle fill:#1e4a2e,stroke:#4a9a6a,color:#a8e0c0
+    classDef netStyle fill:#1e3a5f,stroke:#4a90d9,color:#a8d0f0
+    classDef dnsStyle fill:#1e4a4a,stroke:#4a9a9a,color:#a8e0e0
+
+    class gitea,ssh,samba,http svcStyle
+    class clients netStyle
+    class dns,resolved dnsStyle
diff --git a/micro/vms/huitral.mmd b/micro/vms/huitral.mmd
new file mode 100644
index 0000000..466ccbd
--- /dev/null
+++ b/micro/vms/huitral.mmd
@@ -0,0 +1,68 @@
+%%{init: {'theme': 'base', 'flowchart': {'nodeSpacing': 40, 'rankSpacing': 50}}}%%
+flowchart LR
+    subgraph medusa_net ["lucien-sens-bon"]
+        direction TB
+        medusa_be["medusa-backend<br/>:9000"]
+        medusa_sf["medusa-storefront<br/>:8000"]
+        redis["redis:alpine<br/>:6379"]
+        medusa_be --> redis
+    end
+
+    subgraph vikunja_net ["vikunja"]
+        direction TB
+        vikunja["vikunja<br/>:3456"]
+        vikunja_db["postgres:16<br/>:5432 int"]
+        vikunja --> vikunja_db
+    end
+
+    subgraph topogo_net ["der-topogo"]
+        topogo["der-topogo-app<br/>:3000"]
+    end
+
+    subgraph test_net ["test-site"]
+        nginx["nginx:alpine<br/>:8080->80"]
+    end
+
+    subgraph host_net ["reseau host"]
+        ha["Home Assistant<br/>stable"]
+    end
+
+    subgraph volumes ["Volumes Docker"]
+        direction TB
+        v1["app_media"]
+        v2["caddy_config"]
+        v3["caddy_data"]
+    end
+
+    subgraph info ["huitral .22 Debian12<br/>2vCPU 8GB 300GB"]
+        direction TB
+        dns_info["DNS: huitral.local"]
+    end
+
+    subgraph clients_g ["Clients LAN .0/24"]
+        clients["Navigateurs<br/>Applications"]
+    end
+
+    topogo --- v1
+    topogo --- v2
+    topogo --- v3
+
+    clients -->|":9000"| medusa_be
+    clients -->|":8000"| medusa_sf
+    clients -->|":6379"| redis
+    clients -->|":3456"| vikunja
+    clients -->|":3000"| topogo
+    clients -->|":8080"| nginx
+    clients -->|"host"| ha
+
+    classDef svcStyle fill:#1e4a2e,stroke:#4a9a6a,color:#a8e0c0
+    classDef storStyle fill:#4a3a1e,stroke:#d9a84a,color:#f0d8a8
+    classDef netStyle fill:#1e3a5f,stroke:#4a90d9,color:#a8d0f0
+    classDef configStyle fill:#2a3a4a,stroke:#6a8aaa,color:#b0d0e8
+    classDef haStyle fill:#1e4a4a,stroke:#4a9a9a,color:#a8e0e0
+
+    class medusa_be,medusa_sf,vikunja,topogo,nginx svcStyle
+    class redis,vikunja_db storStyle
+    class v1,v2,v3 storStyle
+    class clients,dns_info netStyle
+    class ha haStyle
diff --git a/micro/vms/lautaro.mmd b/micro/vms/lautaro.mmd
new file mode 100644
index 0000000..525de49
--- /dev/null
+++ b/micro/vms/lautaro.mmd
@@ -0,0 +1,32 @@
+%%{init: {'theme': 'base', 'flowchart': {'nodeSpacing': 40, 'rankSpacing': 50}}}%%
+flowchart TB
+    subgraph rpi ["lautaro - 192.168.99.108<br/>Raspberry Pi | Debian armv7l<br/>NON ACCESSIBLE - Donnees documentees"]
+
+        subgraph docker_env ["Docker Engine"]
+            ha["Home Assistant<br/>Port: 8123<br/>network_mode: host"]
+        end
+
+        subgraph config ["Configuration"]
+            compose["~/homeassistant/<br/>docker-compose.yml"]
+            ha_config["configuration.yaml<br/>secrets.yaml"]
+        end
+    end
+
+    subgraph external ["Acces reseau"]
+        clients["Clients LAN<br/>192.168.99.0/24"]
+    end
+
+    ha --- compose
+    ha --- ha_config
+    clients -->|":8123"| ha
+
+    classDef haStyle fill:#1e4a4a,stroke:#4a9a9a,color:#a8e0e0
+    classDef configStyle fill:#2a3a4a,stroke:#6a8aaa,color:#b0d0e8
+    classDef netStyle fill:#1e3a5f,stroke:#4a90d9,color:#a8d0f0
+    classDef dormStyle fill:#2a2a2a,stroke:#666,color:#999
+
+    class ha haStyle
+    class compose,ha_config configStyle
+    class clients netStyle
+
+    style rpi stroke-dasharray: 5 5
diff --git a/micro/vms/npagnun.mmd b/micro/vms/npagnun.mmd
new file mode 100644
index 0000000..2c0202c
--- /dev/null
+++ b/micro/vms/npagnun.mmd
@@ -0,0 +1,44 @@
+%%{init: {'theme': 'base', 'flowchart': {'nodeSpacing': 40, 'rankSpacing': 50}}}%%
+flowchart LR
+    subgraph kc_net ["keycloak_keycloak-network 172.18.0.0/16"]
+        direction TB
+        keycloak["keycloak<br/>quay.io/keycloak:latest<br/>:8080 :8443 :9000"]
+        postgres["keycloak-postgres<br/>postgres:15<br/>:5432 interne<br/>DB: keycloak"]
+        keycloak -->|"JDBC"| postgres
+    end
+
+    subgraph bridge_net ["bridge 172.17.0.0/16"]
+        direction TB
+        hello1["goofy_napier<br/>hello-world Exited"]
+        hello2["determined_volhard<br/>hello-world Exited"]
+    end
+
+    subgraph config ["Config npagnun"]
+        direction TB
+        compose["/opt/keycloak/<br/>docker-compose.yml"]
+        iso["ISO ubuntu-24.04<br/>monte sur sda"]
+        vm_info["npagnun .35<br/>Ubuntu 24.04<br/>2vCPU 8GB<br/>LVM: nudo 200GB"]
+    end
+
+    subgraph access ["Acces reseau"]
+        direction TB
+        dns["keycloak.arauco.local<br/>npagnun.local<br/>-> 192.168.99.35"]
+        clients["Clients LAN .0/24"]
+    end
+
+    clients -->|":8080 HTTP"| keycloak
+    clients -->|":8443 HTTPS"| keycloak
+    clients -->|":9000 health"| keycloak
+    dns -.-> keycloak
+
+    classDef iamStyle fill:#4a1e3a,stroke:#d94a8a,color:#f0a8c8
+    classDef storStyle fill:#4a3a1e,stroke:#d9a84a,color:#f0d8a8
+    classDef netStyle fill:#1e3a5f,stroke:#4a90d9,color:#a8d0f0
+    classDef configStyle fill:#2a3a4a,stroke:#6a8aaa,color:#b0d0e8
+    classDef dormStyle fill:#2a2a2a,stroke:#666,color:#999
+
+    class keycloak,kc_mgmt iamStyle
+    class postgres storStyle
+    class dns,clients netStyle
+    class compose,iso,vm_info configStyle
+    class hello1,hello2 dormStyle
diff --git a/server/package-lock.json b/server/package-lock.json
new file mode 100644
index 0000000..1add3e1
--- /dev/null
+++ b/server/package-lock.json
@@ -0,0 +1,878 @@
+{
+  "name": "araucaria-schemas-viewer",
+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "araucaria-schemas-viewer",
+      "version": "1.0.0",
+      "dependencies": {
+        "chokidar": "^4.0.0",
+        "express": "^4.21.0",
+        "ws": "^8.18.0"
+      }
+    },
+    "node_modules/accepts": {
+      "version": "1.3.8",
+      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.8.tgz",
+      "integrity": "sha512-PYAthTa2m2VKxuvSD3DPC/Gy+U+sOA1LAuT8mkmRuvw+NACSaeXEQ+NHcVF7rONl6qcaxV3Uuemwawk+7+SJLw==",
+      "license": "MIT",
+      "dependencies": {
+        "mime-types": "~2.1.34",
+        "negotiator": "0.6.3"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/array-flatten": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
+      "integrity": "sha512-PCVAQswWemu6UdxsDFFX/+gVeYqKAod3D3UVm91jHwynguOwAvYPhx8nNlM++NqRcK6CxxpUafjmhIdKiHibqg==",
+      "license": "MIT"
+    },
+    "node_modules/body-parser": {
+      "version": "1.20.4",
+      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.20.4.tgz",
+      "integrity": "sha512-ZTgYYLMOXY9qKU/57FAo8F+HA2dGX7bqGc71txDRC1rS4frdFI5R7NhluHxH6M0YItAP0sHB4uqAOcYKxO6uGA==",
+      "license": "MIT",
+      "dependencies": {
+        "bytes": "~3.1.2",
+        "content-type": "~1.0.5",
+        "debug": "2.6.9",
+        "depd": "2.0.0",
+        "destroy": "~1.2.0",
+        "http-errors": "~2.0.1",
+        "iconv-lite": "~0.4.24",
+        "on-finished": "~2.4.1",
+        "qs": "~6.14.0",
+        "raw-body": "~2.5.3",
+        "type-is": "~1.6.18",
+        "unpipe": "~1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.8",
+        "npm": "1.2.8000 || >= 1.4.16"
+      }
+    },
+    "node_modules/bytes": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.2.tgz",
+      "integrity": "sha512-/Nf7TyzTx6S3yRJObOAV7956r8cr2+Oj8AC5dt8wSP3BQAoeX58NoHyCU8P8zGkNXStjTSi6fzO6F0pBdcYbEg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/call-bind-apply-helpers": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/call-bind-apply-helpers/-/call-bind-apply-helpers-1.0.2.tgz",
+      "integrity": "sha512-Sp1ablJ0ivDkSzjcaJdxEunN5/XvksFJ2sMBFfq6x0ryhQV/2b/KwFe21cMpmHtPOSij8K99/wSfoEuTObmuMQ==",
+      "license": "MIT",
+      "dependencies": {
+        "es-errors": "^1.3.0",
+        "function-bind": "^1.1.2"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/call-bound": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/call-bound/-/call-bound-1.0.4.tgz",
+      "integrity": "sha512-+ys997U96po4Kx/ABpBCqhA9EuxJaQWDQg7295H4hBphv3IZg0boBKuwYpt4YXp6MZ5AmZQnU/tyMTlRpaSejg==",
+      "license": "MIT",
+      "dependencies": {
+        "call-bind-apply-helpers": "^1.0.2",
+        "get-intrinsic": "^1.3.0"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/chokidar": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-4.0.3.tgz",
+      "integrity": "sha512-Qgzu8kfBvo+cA4962jnP1KkS6Dop5NS6g7R5LFYJr4b8Ub94PPQXUksCw9PvXoeXPRRddRNC5C1JQUR2SMGtnA==",
+      "license": "MIT",
+      "dependencies": {
+        "readdirp": "^4.0.1"
+      },
+      "engines": {
+        "node": ">= 14.16.0"
+      },
+      "funding": {
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
+    "node_modules/content-disposition": {
+      "version": "0.5.4",
+      "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.4.tgz",
+      "integrity": "sha512-FveZTNuGw04cxlAiWbzi6zTAL/lhehaWbTtgluJh4/E95DqMwTmha3KZN1aAWA8cFIhHzMZUvLevkw5Rqk+tSQ==",
+      "license": "MIT",
+      "dependencies": {
+        "safe-buffer": "5.2.1"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/content-type": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/content-type/-/content-type-1.0.5.tgz",
+      "integrity": "sha512-nTjqfcBFEipKdXCv4YDQWCfmcLZKm81ldF0pAopTvyrFGVbcR6P/VAAd5G7N+0tTr8QqiU0tFadD6FK4NtJwOA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/cookie": {
+      "version": "0.7.2",
+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.7.2.tgz",
+      "integrity": "sha512-yki5XnKuf750l50uGTllt6kKILY4nQ1eNIQatoXEByZ5dWgnKqbnqmTrBE5B4N7lrMJKQ2ytWMiTO2o0v6Ew/w==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/cookie-signature": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.7.tgz",
+      "integrity": "sha512-NXdYc3dLr47pBkpUCHtKSwIOQXLVn8dZEuywboCOJY/osA0wFSLlSawr3KN8qXJEyX66FcONTH8EIlVuK0yyFA==",
+      "license": "MIT"
+    },
+    "node_modules/debug": {
+      "version": "2.6.9",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+      "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+      "license": "MIT",
+      "dependencies": {
+        "ms": "2.0.0"
+      }
+    },
+    "node_modules/depd": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
+      "integrity": "sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/destroy": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/destroy/-/destroy-1.2.0.tgz",
+      "integrity": "sha512-2sJGJTaXIIaR1w4iJSNoN0hnMY7Gpc/n8D4qSCJw8QqFWXf7cuAgnEHxBpweaVcPevC2l3KpjYCx3NypQQgaJg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8",
+        "npm": "1.2.8000 || >= 1.4.16"
+      }
+    },
+    "node_modules/dunder-proto": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/dunder-proto/-/dunder-proto-1.0.1.tgz",
+      "integrity": "sha512-KIN/nDJBQRcXw0MLVhZE9iQHmG68qAVIBg9CqmUYjmQIhgij9U5MFvrqkUL5FbtyyzZuOeOt0zdeRe4UY7ct+A==",
+      "license": "MIT",
+      "dependencies": {
+        "call-bind-apply-helpers": "^1.0.1",
+        "es-errors": "^1.3.0",
+        "gopd": "^1.2.0"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/ee-first": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz",
+      "integrity": "sha512-WMwm9LhRUo+WUaRN+vRuETqG89IgZphVSNkdFgeb6sS/E4OrDIN7t48CAewSHXc6C8lefD8KKfr5vY61brQlow==",
+      "license": "MIT"
+    },
+    "node_modules/encodeurl": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-2.0.0.tgz",
+      "integrity": "sha512-Q0n9HRi4m6JuGIV1eFlmvJB7ZEVxu93IrMyiMsGC0lrMJMWzRgx6WGquyfQgZVb31vhGgXnfmPNNXmxnOkRBrg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/es-define-property": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/es-define-property/-/es-define-property-1.0.1.tgz",
+      "integrity": "sha512-e3nRfgfUZ4rNGL232gUgX06QNyyez04KdjFrF+LTRoOXmrOgFKDg4BCdsjW8EnT69eqdYGmRpJwiPVYNrCaW3g==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/es-errors": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/es-errors/-/es-errors-1.3.0.tgz",
+      "integrity": "sha512-Zf5H2Kxt2xjTvbJvP2ZWLEICxA6j+hAmMzIlypy4xcBg1vKVnx89Wy0GbS+kf5cwCVFFzdCFh2XSCFNULS6csw==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/es-object-atoms": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/es-object-atoms/-/es-object-atoms-1.1.1.tgz",
+      "integrity": "sha512-FGgH2h8zKNim9ljj7dankFPcICIK9Cp5bm+c2gQSYePhpaG5+esrLODihIorn+Pe6FGJzWhXQotPv73jTaldXA==",
+      "license": "MIT",
+      "dependencies": {
+        "es-errors": "^1.3.0"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/escape-html": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
+      "integrity": "sha512-NiSupZ4OeuGwr68lGIeym/ksIZMJodUGOSCZ/FSnTxcrekbvqrgdUxlJOMpijaKZVjAJrWrGs/6Jy8OMuyj9ow==",
+      "license": "MIT"
+    },
+    "node_modules/etag": {
+      "version": "1.8.1",
+      "resolved": "https://registry.npmjs.org/etag/-/etag-1.8.1.tgz",
+      "integrity": "sha512-aIL5Fx7mawVa300al2BnEE4iNvo1qETxLrPI/o05L7z6go7fCw1J6EQmbK4FmJ2AS7kgVF/KEZWufBfdClMcPg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/express": {
+      "version": "4.22.1",
+      "resolved": "https://registry.npmjs.org/express/-/express-4.22.1.tgz",
+      "integrity": "sha512-F2X8g9P1X7uCPZMA3MVf9wcTqlyNp7IhH5qPCI0izhaOIYXaW9L535tGA3qmjRzpH+bZczqq7hVKxTR4NWnu+g==",
+      "license": "MIT",
+      "dependencies": {
+        "accepts": "~1.3.8",
+        "array-flatten": "1.1.1",
+        "body-parser": "~1.20.3",
+        "content-disposition": "~0.5.4",
+        "content-type": "~1.0.4",
+        "cookie": "~0.7.1",
+        "cookie-signature": "~1.0.6",
+        "debug": "2.6.9",
+        "depd": "2.0.0",
+        "encodeurl": "~2.0.0",
+        "escape-html": "~1.0.3",
+        "etag": "~1.8.1",
+        "finalhandler": "~1.3.1",
+        "fresh": "~0.5.2",
+        "http-errors": "~2.0.0",
+        "merge-descriptors": "1.0.3",
+        "methods": "~1.1.2",
+        "on-finished": "~2.4.1",
+        "parseurl": "~1.3.3",
+        "path-to-regexp": "~0.1.12",
+        "proxy-addr": "~2.0.7",
+        "qs": "~6.14.0",
+        "range-parser": "~1.2.1",
+        "safe-buffer": "5.2.1",
+        "send": "~0.19.0",
+        "serve-static": "~1.16.2",
+        "setprototypeof": "1.2.0",
+        "statuses": "~2.0.1",
+        "type-is": "~1.6.18",
+        "utils-merge": "1.0.1",
+        "vary": "~1.1.2"
+      },
+      "engines": {
+        "node": ">= 0.10.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/express"
+      }
+    },
+    "node_modules/finalhandler": {
+      "version": "1.3.2",
+      "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.3.2.tgz",
+      "integrity": "sha512-aA4RyPcd3badbdABGDuTXCMTtOneUCAYH/gxoYRTZlIJdF0YPWuGqiAsIrhNnnqdXGswYk6dGujem4w80UJFhg==",
+      "license": "MIT",
+      "dependencies": {
+        "debug": "2.6.9",
+        "encodeurl": "~2.0.0",
+        "escape-html": "~1.0.3",
+        "on-finished": "~2.4.1",
+        "parseurl": "~1.3.3",
+        "statuses": "~2.0.2",
+        "unpipe": "~1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/forwarded": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.2.0.tgz",
+      "integrity": "sha512-buRG0fpBtRHSTCOASe6hD258tEubFoRLb4ZNA6NxMVHNw2gOcwHo9wyablzMzOA5z9xA9L1KNjk/Nt6MT9aYow==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/fresh": {
+      "version": "0.5.2",
+      "resolved": "https://registry.npmjs.org/fresh/-/fresh-0.5.2.tgz",
+      "integrity": "sha512-zJ2mQYM18rEFOudeV4GShTGIQ7RbzA7ozbU9I/XBpm7kqgMywgmylMwXHxZJmkVoYkna9d2pVXVXPdYTP9ej8Q==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/function-bind": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.2.tgz",
+      "integrity": "sha512-7XHNxH7qX9xG5mIwxkhumTox/MIRNcOgDrxWsMt2pAr23WHp6MrRlN7FBSFpCpr+oVO0F744iUgR82nJMfG2SA==",
+      "license": "MIT",
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/get-intrinsic": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/get-intrinsic/-/get-intrinsic-1.3.0.tgz",
+      "integrity": "sha512-9fSjSaos/fRIVIp+xSJlE6lfwhES7LNtKaCBIamHsjr2na1BiABJPo0mOjjz8GJDURarmCPGqaiVg5mfjb98CQ==",
+      "license": "MIT",
+      "dependencies": {
+        "call-bind-apply-helpers": "^1.0.2",
+        "es-define-property": "^1.0.1",
+        "es-errors": "^1.3.0",
+        "es-object-atoms": "^1.1.1",
+        "function-bind": "^1.1.2",
+        "get-proto": "^1.0.1",
+        "gopd": "^1.2.0",
+        "has-symbols": "^1.1.0",
+        "hasown": "^2.0.2",
+        "math-intrinsics": "^1.1.0"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/get-proto": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/get-proto/-/get-proto-1.0.1.tgz",
+      "integrity": "sha512-sTSfBjoXBp89JvIKIefqw7U2CCebsc74kiY6awiGogKtoSGbgjYE/G/+l9sF3MWFPNc9IcoOC4ODfKHfxFmp0g==",
+      "license": "MIT",
+      "dependencies": {
+        "dunder-proto": "^1.0.1",
+        "es-object-atoms": "^1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/gopd": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/gopd/-/gopd-1.2.0.tgz",
+      "integrity": "sha512-ZUKRh6/kUFoAiTAtTYPZJ3hw9wNxx+BIBOijnlG9PnrJsCcSjs1wyyD6vJpaYtgnzDrKYRSqf3OO6Rfa93xsRg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/has-symbols": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/has-symbols/-/has-symbols-1.1.0.tgz",
+      "integrity": "sha512-1cDNdwJ2Jaohmb3sg4OmKaMBwuC48sYni5HUw2DvsC8LjGTLK9h+eb1X6RyuOHe4hT0ULCW68iomhjUoKUqlPQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/hasown": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/hasown/-/hasown-2.0.2.tgz",
+      "integrity": "sha512-0hJU9SCPvmMzIBdZFqNPXWa6dqh7WdH0cII9y+CyS8rG3nL48Bclra9HmKhVVUHyPWNH5Y7xDwAB7bfgSjkUMQ==",
+      "license": "MIT",
+      "dependencies": {
+        "function-bind": "^1.1.2"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/http-errors": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-2.0.1.tgz",
+      "integrity": "sha512-4FbRdAX+bSdmo4AUFuS0WNiPz8NgFt+r8ThgNWmlrjQjt1Q7ZR9+zTlce2859x4KSXrwIsaeTqDoKQmtP8pLmQ==",
+      "license": "MIT",
+      "dependencies": {
+        "depd": "~2.0.0",
+        "inherits": "~2.0.4",
+        "setprototypeof": "~1.2.0",
+        "statuses": "~2.0.2",
+        "toidentifier": "~1.0.1"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/express"
+      }
+    },
+    "node_modules/iconv-lite": {
+      "version": "0.4.24",
+      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.24.tgz",
+      "integrity": "sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==",
+      "license": "MIT",
+      "dependencies": {
+        "safer-buffer": ">= 2.1.2 < 3"
+      },
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/inherits": {
+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
+      "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==",
+      "license": "ISC"
+    },
+    "node_modules/ipaddr.js": {
+      "version": "1.9.1",
+      "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.9.1.tgz",
+      "integrity": "sha512-0KI/607xoxSToH7GjN1FfSbLoU0+btTicjsQSWQlh/hZykN8KpmMf7uYwPW3R+akZ6R/w18ZlXSHBYXiYUPO3g==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.10"
+      }
+    },
+    "node_modules/math-intrinsics": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/math-intrinsics/-/math-intrinsics-1.1.0.tgz",
+      "integrity": "sha512-/IXtbwEk5HTPyEwyKX6hGkYXxM9nbj64B+ilVJnC/R6B0pH5G4V3b0pVbL7DBj4tkhBAppbQUlf6F6Xl9LHu1g==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/media-typer": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/media-typer/-/media-typer-0.3.0.tgz",
+      "integrity": "sha512-dq+qelQ9akHpcOl/gUVRTxVIOkAJ1wR3QAvb4RsVjS8oVoFjDGTc679wJYmUmknUF5HwMLOgb5O+a3KxfWapPQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/merge-descriptors": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.3.tgz",
+      "integrity": "sha512-gaNvAS7TZ897/rVaZ0nMtAyxNyi/pdbjbAwUpFQpN70GqnVfOiXpeUUMKRBmzXaSQ8DdTX4/0ms62r2K+hE6mQ==",
+      "license": "MIT",
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/methods": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/methods/-/methods-1.1.2.tgz",
+      "integrity": "sha512-iclAHeNqNm68zFtnZ0e+1L2yUIdvzNoauKU4WBA3VvH/vPFieF7qfRlwUZU+DA9P9bPXIS90ulxoUoCH23sV2w==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/mime": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/mime/-/mime-1.6.0.tgz",
+      "integrity": "sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg==",
+      "license": "MIT",
+      "bin": {
+        "mime": "cli.js"
+      },
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/mime-db": {
+      "version": "1.52.0",
+      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.52.0.tgz",
+      "integrity": "sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/mime-types": {
+      "version": "2.1.35",
+      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.35.tgz",
+      "integrity": "sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==",
+      "license": "MIT",
+      "dependencies": {
+        "mime-db": "1.52.0"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/ms": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+      "integrity": "sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A==",
+      "license": "MIT"
+    },
+    "node_modules/negotiator": {
+      "version": "0.6.3",
+      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.3.tgz",
+      "integrity": "sha512-+EUsqGPLsM+j/zdChZjsnX51g4XrHFOIXwfnCVPGlQk/k5giakcKsuxCObBRu6DSm9opw/O6slWbJdghQM4bBg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/object-inspect": {
+      "version": "1.13.4",
+      "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.13.4.tgz",
+      "integrity": "sha512-W67iLl4J2EXEGTbfeHCffrjDfitvLANg0UlX3wFUUSTx92KXRFegMHUVgSqE+wvhAbi4WqjGg9czysTV2Epbew==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/on-finished": {
+      "version": "2.4.1",
+      "resolved": "https://registry.npmjs.org/on-finished/-/on-finished-2.4.1.tgz",
+      "integrity": "sha512-oVlzkg3ENAhCk2zdv7IJwd/QUD4z2RxRwpkcGY8psCVcCYZNq4wYnVWALHM+brtuJjePWiYF/ClmuDr8Ch5+kg==",
+      "license": "MIT",
+      "dependencies": {
+        "ee-first": "1.1.1"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/parseurl": {
+      "version": "1.3.3",
+      "resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.3.tgz",
+      "integrity": "sha512-CiyeOxFT/JZyN5m0z9PfXw4SCBJ6Sygz1Dpl0wqjlhDEGGBP1GnsUVEL0p63hoG1fcj3fHynXi9NYO4nWOL+qQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/path-to-regexp": {
+      "version": "0.1.12",
+      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.12.tgz",
+      "integrity": "sha512-RA1GjUVMnvYFxuqovrEqZoxxW5NUZqbwKtYz/Tt7nXerk0LbLblQmrsgdeOxV5SFHf0UDggjS/bSeOZwt1pmEQ==",
+      "license": "MIT"
+    },
+    "node_modules/proxy-addr": {
+      "version": "2.0.7",
+      "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.7.tgz",
+      "integrity": "sha512-llQsMLSUDUPT44jdrU/O37qlnifitDP+ZwrmmZcoSKyLKvtZxpyV0n2/bD/N4tBAAZ/gJEdZU7KMraoK1+XYAg==",
+      "license": "MIT",
+      "dependencies": {
+        "forwarded": "0.2.0",
+        "ipaddr.js": "1.9.1"
+      },
+      "engines": {
+        "node": ">= 0.10"
+      }
+    },
+    "node_modules/qs": {
+      "version": "6.14.2",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.14.2.tgz",
+      "integrity": "sha512-V/yCWTTF7VJ9hIh18Ugr2zhJMP01MY7c5kh4J870L7imm6/DIzBsNLTXzMwUA3yZ5b/KBqLx8Kp3uRvd7xSe3Q==",
+      "license": "BSD-3-Clause",
+      "dependencies": {
+        "side-channel": "^1.1.0"
+      },
+      "engines": {
+        "node": ">=0.6"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/range-parser": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/range-parser/-/range-parser-1.2.1.tgz",
+      "integrity": "sha512-Hrgsx+orqoygnmhFbKaHE6c296J+HTAQXoxEF6gNupROmmGJRoyzfG3ccAveqCBrwr/2yxQ5BVd/GTl5agOwSg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/raw-body": {
+      "version": "2.5.3",
+      "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.5.3.tgz",
+      "integrity": "sha512-s4VSOf6yN0rvbRZGxs8Om5CWj6seneMwK3oDb4lWDH0UPhWcxwOWw5+qk24bxq87szX1ydrwylIOp2uG1ojUpA==",
+      "license": "MIT",
+      "dependencies": {
+        "bytes": "~3.1.2",
+        "http-errors": "~2.0.1",
+        "iconv-lite": "~0.4.24",
+        "unpipe": "~1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/readdirp": {
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-4.1.2.tgz",
+      "integrity": "sha512-GDhwkLfywWL2s6vEjyhri+eXmfH6j1L7JE27WhqLeYzoh/A3DBaYGEj2H/HFZCn/kMfim73FXxEJTw06WtxQwg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 14.18.0"
+      },
+      "funding": {
+        "type": "individual",
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
+    "node_modules/safe-buffer": {
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
+      "integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ],
+      "license": "MIT"
+    },
+    "node_modules/safer-buffer": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
+      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
+      "license": "MIT"
+    },
+    "node_modules/send": {
+      "version": "0.19.2",
+      "resolved": "https://registry.npmjs.org/send/-/send-0.19.2.tgz",
+      "integrity": "sha512-VMbMxbDeehAxpOtWJXlcUS5E8iXh6QmN+BkRX1GARS3wRaXEEgzCcB10gTQazO42tpNIya8xIyNx8fll1OFPrg==",
+      "license": "MIT",
+      "dependencies": {
+        "debug": "2.6.9",
+        "depd": "2.0.0",
+        "destroy": "1.2.0",
+        "encodeurl": "~2.0.0",
+        "escape-html": "~1.0.3",
+        "etag": "~1.8.1",
+        "fresh": "~0.5.2",
+        "http-errors": "~2.0.1",
+        "mime": "1.6.0",
+        "ms": "2.1.3",
+        "on-finished": "~2.4.1",
+        "range-parser": "~1.2.1",
+        "statuses": "~2.0.2"
+      },
+      "engines": {
+        "node": ">= 0.8.0"
+      }
+    },
+    "node_modules/send/node_modules/ms": {
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+      "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==",
+      "license": "MIT"
+    },
+    "node_modules/serve-static": {
+      "version": "1.16.3",
+      "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.16.3.tgz",
+      "integrity": "sha512-x0RTqQel6g5SY7Lg6ZreMmsOzncHFU7nhnRWkKgWuMTu5NN0DR5oruckMqRvacAN9d5w6ARnRBXl9xhDCgfMeA==",
+      "license": "MIT",
+      "dependencies": {
+        "encodeurl": "~2.0.0",
+        "escape-html": "~1.0.3",
+        "parseurl": "~1.3.3",
+        "send": "~0.19.1"
+      },
+      "engines": {
+        "node": ">= 0.8.0"
+      }
+    },
+    "node_modules/setprototypeof": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.2.0.tgz",
+      "integrity": "sha512-E5LDX7Wrp85Kil5bhZv46j8jOeboKq5JMmYM3gVGdGH8xFpPWXUMsNrlODCrkoxMEeNi/XZIwuRvY4XNwYMJpw==",
+      "license": "ISC"
+    },
+    "node_modules/side-channel": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/side-channel/-/side-channel-1.1.0.tgz",
+      "integrity": "sha512-ZX99e6tRweoUXqR+VBrslhda51Nh5MTQwou5tnUDgbtyM0dBgmhEDtWGP/xbKn6hqfPRHujUNwz5fy/wbbhnpw==",
+      "license": "MIT",
+      "dependencies": {
+        "es-errors": "^1.3.0",
+        "object-inspect": "^1.13.3",
+        "side-channel-list": "^1.0.0",
+        "side-channel-map": "^1.0.1",
+        "side-channel-weakmap": "^1.0.2"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/side-channel-list": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/side-channel-list/-/side-channel-list-1.0.0.tgz",
+      "integrity": "sha512-FCLHtRD/gnpCiCHEiJLOwdmFP+wzCmDEkc9y7NsYxeF4u7Btsn1ZuwgwJGxImImHicJArLP4R0yX4c2KCrMrTA==",
+      "license": "MIT",
+      "dependencies": {
+        "es-errors": "^1.3.0",
+        "object-inspect": "^1.13.3"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/side-channel-map": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/side-channel-map/-/side-channel-map-1.0.1.tgz",
+      "integrity": "sha512-VCjCNfgMsby3tTdo02nbjtM/ewra6jPHmpThenkTYh8pG9ucZ/1P8So4u4FGBek/BjpOVsDCMoLA/iuBKIFXRA==",
+      "license": "MIT",
+      "dependencies": {
+        "call-bound": "^1.0.2",
+        "es-errors": "^1.3.0",
+        "get-intrinsic": "^1.2.5",
+        "object-inspect": "^1.13.3"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/side-channel-weakmap": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/side-channel-weakmap/-/side-channel-weakmap-1.0.2.tgz",
+      "integrity": "sha512-WPS/HvHQTYnHisLo9McqBHOJk2FkHO/tlpvldyrnem4aeQp4hai3gythswg6p01oSoTl58rcpiFAjF2br2Ak2A==",
+      "license": "MIT",
+      "dependencies": {
+        "call-bound": "^1.0.2",
+        "es-errors": "^1.3.0",
+        "get-intrinsic": "^1.2.5",
+        "object-inspect": "^1.13.3",
+        "side-channel-map": "^1.0.1"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/statuses": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/statuses/-/statuses-2.0.2.tgz",
+      "integrity": "sha512-DvEy55V3DB7uknRo+4iOGT5fP1slR8wQohVdknigZPMpMstaKJQWhwiYBACJE3Ul2pTnATihhBYnRhZQHGBiRw==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/toidentifier": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.1.tgz",
+      "integrity": "sha512-o5sSPKEkg/DIQNmH43V0/uerLrpzVedkUh8tGNvaeXpfpuwjKenlSox/2O/BTlZUtEe+JG7s5YhEz608PlAHRA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.6"
+      }
+    },
+    "node_modules/type-is": {
+      "version": "1.6.18",
+      "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.18.tgz",
+      "integrity": "sha512-TkRKr9sUTxEH8MdfuCSP7VizJyzRNMjj2J2do2Jr3Kym598JVdEksuzPQCnlFPW4ky9Q+iA+ma9BGm06XQBy8g==",
+      "license": "MIT",
+      "dependencies": {
+        "media-typer": "0.3.0",
+        "mime-types": "~2.1.24"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/unpipe": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
+      "integrity": "sha512-pjy2bYhSsufwWlKwPc+l3cN7+wuJlK6uz0YdJEOlQDbl6jo/YlPi4mb8agUkVC8BF7V8NuzeyPNqRksA3hztKQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/utils-merge": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
+      "integrity": "sha512-pMZTvIkT1d+TFGvDOqodOclx0QWkkgi6Tdoa8gC8ffGAAqz9pzPTZWAybbsHHoED/ztMtkv/VoYTYyShUn81hA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.4.0"
+      }
+    },
+    "node_modules/vary": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
+      "integrity": "sha512-BNGbWLfd0eUPabhkXUVm0j8uuvREyTh5ovRa/dyow/BqAbZJyC+5fU+IzQOzmAKzYqYRAISoRhdQr3eIZ/PXqg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/ws": {
+      "version": "8.19.0",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.19.0.tgz",
+      "integrity": "sha512-blAT2mjOEIi0ZzruJfIhb3nps74PRWTCz1IjglWEEpQl5XS/UNama6u2/rjFkDDouqr4L67ry+1aGIALViWjDg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=10.0.0"
+      },
+      "peerDependencies": {
+        "bufferutil": "^4.0.1",
+        "utf-8-validate": ">=5.0.2"
+      },
+      "peerDependenciesMeta": {
+        "bufferutil": {
+          "optional": true
+        },
+        "utf-8-validate": {
+          "optional": true
+        }
+      }
+    }
+  }
+}
diff --git a/server/package.json b/server/package.json
new file mode 100644
index 0000000..4602371
--- /dev/null
+++ b/server/package.json
@@ -0,0 +1,15 @@
+{
+  "name": "araucaria-schemas-viewer",
+  "version": "1.0.0",
+  "description": "Visualiseur de schemas Mermaid pour l'infrastructure Araucaria",
+  "main": "server.js",
+  "scripts": {
+    "start": "node server.js",
+    "dev": "node server.js"
+  },
+  "dependencies": {
+    "express": "^4.21.0",
+    "chokidar": "^4.0.0",
+    "ws": "^8.18.0"
+  }
+}
diff --git a/server/public/index.html b/server/public/index.html
new file mode 100644
index 0000000..c903ecf
--- /dev/null
+++ b/server/public/index.html
@@ -0,0 +1,515 @@
+<!DOCTYPE html>
+<html lang="fr" data-theme="dark">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>Arauco - Schemas Infrastructure</title>
+  <style>
+    :root {
+      --bg: #1a1b26;
+      --bg-sidebar: #16161e;
+      --bg-card: #1f2029;
+      --text: #c0caf5;
+      --text-muted: #565f89;
+      --accent: #7aa2f7;
+      --accent-hover: #89b4fa;
+      --border: #292e42;
+      --success: #9ece6a;
+      --warning: #e0af68;
+      --diagram-bg: #1a1b26;
+    }
+
+    [data-theme="light"] {
+      --bg: #f5f5f5;
+      --bg-sidebar: #e8e8e8;
+      --bg-card: #ffffff;
+      --text: #1a1b26;
+      --text-muted: #6b7280;
+      --accent: #4a6cf7;
+      --accent-hover: #3b5de7;
+      --border: #d1d5db;
+      --success: #22863a;
+      --warning: #b08800;
+      --diagram-bg: #ffffff;
+    }
+
+    * { margin: 0; padding: 0; box-sizing: border-box; }
+
+    body {
+      font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
+      background: var(--bg);
+      color: var(--text);
+      display: flex;
+      height: 100vh;
+      overflow: hidden;
+    }
+
+    .sidebar {
+      width: 280px;
+      min-width: 280px;
+      background: var(--bg-sidebar);
+      border-right: 1px solid var(--border);
+      display: flex;
+      flex-direction: column;
+      overflow: hidden;
+    }
+
+    .sidebar-header {
+      padding: 20px;
+      border-bottom: 1px solid var(--border);
+    }
+
+    .sidebar-header h1 {
+      font-size: 18px;
+      font-weight: 700;
+      color: var(--accent);
+      letter-spacing: -0.5px;
+    }
+
+    .sidebar-header p {
+      font-size: 12px;
+      color: var(--text-muted);
+      margin-top: 4px;
+    }
+
+    .sidebar-nav {
+      flex: 1;
+      overflow-y: auto;
+      padding: 12px;
+    }
+
+    .category {
+      margin-bottom: 16px;
+    }
+
+    .category-title {
+      font-size: 11px;
+      font-weight: 600;
+      text-transform: uppercase;
+      letter-spacing: 1px;
+      color: var(--text-muted);
+      padding: 4px 8px;
+      margin-bottom: 4px;
+    }
+
+    .schema-link {
+      display: block;
+      padding: 8px 12px;
+      border-radius: 6px;
+      color: var(--text);
+      text-decoration: none;
+      font-size: 13px;
+      cursor: pointer;
+      transition: all 0.15s ease;
+      border: 1px solid transparent;
+    }
+
+    .schema-link:hover {
+      background: var(--bg-card);
+      border-color: var(--border);
+    }
+
+    .schema-link.active {
+      background: var(--accent);
+      color: #fff;
+      border-color: var(--accent);
+    }
+
+    .sidebar-footer {
+      padding: 12px;
+      border-top: 1px solid var(--border);
+      display: flex;
+      gap: 8px;
+      align-items: center;
+    }
+
+    .btn-icon {
+      background: var(--bg-card);
+      border: 1px solid var(--border);
+      color: var(--text);
+      padding: 6px 10px;
+      border-radius: 6px;
+      cursor: pointer;
+      font-size: 14px;
+      transition: all 0.15s ease;
+    }
+
+    .btn-icon:hover {
+      border-color: var(--accent);
+      color: var(--accent);
+    }
+
+    .status-dot {
+      width: 8px;
+      height: 8px;
+      border-radius: 50%;
+      background: var(--success);
+      margin-left: auto;
+      animation: pulse 2s infinite;
+    }
+
+    @keyframes pulse {
+      0%, 100% { opacity: 1; }
+      50% { opacity: 0.5; }
+    }
+
+    .main {
+      flex: 1;
+      display: flex;
+      flex-direction: column;
+      overflow: hidden;
+    }
+
+    .toolbar {
+      display: flex;
+      align-items: center;
+      gap: 12px;
+      padding: 12px 20px;
+      border-bottom: 1px solid var(--border);
+      background: var(--bg-sidebar);
+    }
+
+    .toolbar-title {
+      font-size: 14px;
+      font-weight: 600;
+      flex: 1;
+    }
+
+    .toolbar-path {
+      font-size: 12px;
+      color: var(--text-muted);
+      font-family: 'Cascadia Code', 'Fira Code', monospace;
+    }
+
+    .zoom-controls {
+      display: flex;
+      gap: 4px;
+      align-items: center;
+    }
+
+    .zoom-label {
+      font-size: 12px;
+      color: var(--text-muted);
+      min-width: 40px;
+      text-align: center;
+    }
+
+    .diagram-container {
+      flex: 1;
+      overflow: auto;
+      padding: 24px;
+      display: flex;
+      justify-content: center;
+      align-items: flex-start;
+    }
+
+    .diagram-wrapper {
+      transform-origin: top left;
+      transition: transform 0.2s ease;
+      background: var(--diagram-bg);
+      border-radius: 8px;
+      padding: 24px;
+      min-width: 200px;
+    }
+
+    .diagram-wrapper svg {
+      width: auto !important;
+      height: auto !important;
+      min-width: 1200px;
+      max-width: none;
+    }
+
+    .empty-state {
+      display: flex;
+      flex-direction: column;
+      align-items: center;
+      justify-content: center;
+      height: 100%;
+      color: var(--text-muted);
+      gap: 12px;
+    }
+
+    .empty-state-icon {
+      font-size: 48px;
+      opacity: 0.3;
+    }
+
+    .toast {
+      position: fixed;
+      bottom: 20px;
+      right: 20px;
+      background: var(--accent);
+      color: #fff;
+      padding: 10px 16px;
+      border-radius: 8px;
+      font-size: 13px;
+      opacity: 0;
+      transform: translateY(10px);
+      transition: all 0.3s ease;
+      pointer-events: none;
+      z-index: 100;
+    }
+
+    .toast.visible {
+      opacity: 1;
+      transform: translateY(0);
+    }
+
+    .sidebar-nav::-webkit-scrollbar,
+    .diagram-container::-webkit-scrollbar {
+      width: 6px;
+    }
+    .sidebar-nav::-webkit-scrollbar-track,
+    .diagram-container::-webkit-scrollbar-track {
+      background: transparent;
+    }
+    .sidebar-nav::-webkit-scrollbar-thumb,
+    .diagram-container::-webkit-scrollbar-thumb {
+      background: var(--border);
+      border-radius: 3px;
+    }
+  </style>
+</head>
+<body>
+
+  <aside class="sidebar">
+    <div class="sidebar-header">
+      <h1>Arauco</h1>
+      <p>Schemas Infrastructure</p>
+    </div>
+    <nav class="sidebar-nav" id="nav"></nav>
+    <div class="sidebar-footer">
+      <button class="btn-icon" id="themeToggle" title="Changer de theme">&#9681;</button>
+      <button class="btn-icon" id="refreshBtn" title="Rafraichir la liste">&#8635;</button>
+      <span class="status-dot" id="wsStatus" title="Connecte - Hot reload actif"></span>
+    </div>
+  </aside>
+
+  <main class="main">
+    <div class="toolbar" id="toolbar" style="display:none;">
+      <span class="toolbar-title" id="toolbarTitle"></span>
+      <span class="toolbar-path" id="toolbarPath"></span>
+      <div class="zoom-controls">
+        <button class="btn-icon" id="zoomOut" title="Zoom -">&#8722;</button>
+        <span class="zoom-label" id="zoomLabel">100%</span>
+        <button class="btn-icon" id="zoomIn" title="Zoom +">&#43;</button>
+        <button class="btn-icon" id="zoomFit" title="Adapter a l'ecran">&#9634;</button>
+        <button class="btn-icon" id="zoomReset" title="Reset zoom">&#8634;</button>
+      </div>
+    </div>
+    <div class="diagram-container" id="diagramContainer">
+      <div class="empty-state">
+        <div class="empty-state-icon">&#9707;</div>
+        <p>Selectionnez un schema dans la barre laterale</p>
+      </div>
+    </div>
+  </main>
+
+  <div class="toast" id="toast"></div>
+
+  <script src="https://cdn.jsdelivr.net/npm/mermaid@11/dist/mermaid.min.js"></script>
+  <script>
+    const CATEGORY_LABELS = {
+      macro: 'Vue d\'ensemble',
+      reseau: 'Reseau',
+      vms: 'Machines Virtuelles',
+      iam: 'IAM / Identite',
+      applications: 'Applications'
+    };
+
+    const CATEGORY_ORDER = ['macro', 'reseau', 'vms', 'iam', 'applications'];
+
+    let currentSchema = null;
+    let currentZoom = 1;
+    let renderCounter = 0;
+
+    function getTheme() {
+      return document.documentElement.getAttribute('data-theme');
+    }
+
+    function initMermaid() {
+      mermaid.initialize({
+        startOnLoad: false,
+        theme: getTheme() === 'dark' ? 'dark' : 'default',
+        securityLevel: 'loose',
+        flowchart: {
+          htmlLabels: true,
+          curve: 'basis',
+          useMaxWidth: false,
+          nodeSpacing: 50,
+          rankSpacing: 70,
+          padding: 25,
+          wrappingWidth: 200
+        },
+        fontSize: 14,
+        themeVariables: getTheme() === 'dark'
+          ? { primaryColor: '#4a90d9', primaryTextColor: '#c0caf5', lineColor: '#5c6bc0', secondaryColor: '#292e42', tertiaryColor: '#1f2029' }
+          : {}
+      });
+    }
+
+    initMermaid();
+
+    async function loadSchemaList() {
+      const res = await fetch('/api/schemas');
+      const grouped = await res.json();
+      const nav = document.getElementById('nav');
+      nav.innerHTML = '';
+
+      for (const cat of CATEGORY_ORDER) {
+        if (!grouped[cat]) continue;
+        const div = document.createElement('div');
+        div.className = 'category';
+        div.innerHTML = `<div class="category-title">${CATEGORY_LABELS[cat] || cat}</div>`;
+        for (const schema of grouped[cat]) {
+          const link = document.createElement('a');
+          link.className = 'schema-link';
+          link.textContent = schema.name.replace(/_/g, ' ');
+          link.dataset.path = schema.path;
+          link.dataset.name = schema.name;
+          link.addEventListener('click', () => loadSchema(schema.path, schema.name));
+          div.appendChild(link);
+        }
+        nav.appendChild(div);
+      }
+    }
+
+    async function loadSchema(schemaPath, name) {
+      const res = await fetch(`/api/schema/${encodeURIComponent(schemaPath)}`);
+      const data = await res.json();
+      currentSchema = schemaPath;
+
+      document.querySelectorAll('.schema-link').forEach(el => {
+        el.classList.toggle('active', el.dataset.path === schemaPath);
+      });
+
+      document.getElementById('toolbar').style.display = 'flex';
+      document.getElementById('toolbarTitle').textContent = (name || schemaPath).replace(/_/g, ' ');
+      document.getElementById('toolbarPath').textContent = schemaPath;
+
+      await renderDiagram(data.content);
+    }
+
+    async function renderDiagram(mmdContent) {
+      const container = document.getElementById('diagramContainer');
+      const clean = mmdContent.replace(/%%\{init:.*?\}%%\n?/s, '');
+      renderCounter++;
+      const id = `mermaid-${renderCounter}`;
+
+      try {
+        const { svg } = await mermaid.render(id, clean);
+        container.innerHTML = `<div class="diagram-wrapper" id="diagramWrapper">${svg}</div>`;
+        requestAnimationFrame(() => {
+          document.getElementById('zoomFit').click();
+        });
+      } catch (err) {
+        container.innerHTML = `<div class="empty-state">
+          <div class="empty-state-icon">&#9888;</div>
+          <p>Erreur de rendu Mermaid</p>
+          <pre style="font-size:12px;color:var(--warning);max-width:600px;overflow:auto;">${err.message || err}</pre>
+          <pre style="font-size:11px;color:var(--text-muted);max-width:600px;overflow:auto;margin-top:8px;">${mmdContent.substring(0, 500)}</pre>
+        </div>`;
+      }
+    }
+
+    function applyZoom() {
+      const wrapper = document.getElementById('diagramWrapper');
+      if (wrapper) wrapper.style.transform = `scale(${currentZoom})`;
+      document.getElementById('zoomLabel').textContent = Math.round(currentZoom * 100) + '%';
+    }
+
+    document.getElementById('zoomIn').addEventListener('click', () => {
+      currentZoom = Math.min(currentZoom + 0.25, 10);
+      applyZoom();
+    });
+
+    document.getElementById('zoomOut').addEventListener('click', () => {
+      currentZoom = Math.max(currentZoom - 0.25, 0.2);
+      applyZoom();
+    });
+
+    document.getElementById('zoomFit').addEventListener('click', () => {
+      const wrapper = document.getElementById('diagramWrapper');
+      const container = document.getElementById('diagramContainer');
+      if (!wrapper || !container) return;
+      wrapper.style.transform = 'scale(1)';
+      const svgEl = wrapper.querySelector('svg');
+      if (!svgEl) return;
+      const svgRect = svgEl.getBoundingClientRect();
+      const containerRect = container.getBoundingClientRect();
+      const scaleX = (containerRect.width - 48) / svgRect.width;
+      const scaleY = (containerRect.height - 48) / svgRect.height;
+      currentZoom = Math.max(0.2, Math.min(10, Math.min(scaleX, scaleY)));
+      applyZoom();
+    });
+
+    document.getElementById('zoomReset').addEventListener('click', () => {
+      currentZoom = 1;
+      applyZoom();
+    });
+
+    document.getElementById('themeToggle').addEventListener('click', () => {
+      const html = document.documentElement;
+      const next = html.getAttribute('data-theme') === 'dark' ? 'light' : 'dark';
+      html.setAttribute('data-theme', next);
+      initMermaid();
+      if (currentSchema) {
+        const active = document.querySelector('.schema-link.active');
+        if (active) loadSchema(active.dataset.path, active.dataset.name);
+      }
+    });
+
+    document.getElementById('refreshBtn').addEventListener('click', loadSchemaList);
+
+    function showToast(message) {
+      const toast = document.getElementById('toast');
+      toast.textContent = message;
+      toast.classList.add('visible');
+      setTimeout(() => toast.classList.remove('visible'), 3000);
+    }
+
+    function connectWebSocket() {
+      const proto = location.protocol === 'https:' ? 'wss:' : 'ws:';
+      const ws = new WebSocket(`${proto}//${location.host}`);
+      const dot = document.getElementById('wsStatus');
+
+      ws.addEventListener('open', () => {
+        dot.style.background = 'var(--success)';
+        dot.title = 'Connecte - Hot reload actif';
+      });
+
+      ws.addEventListener('close', () => {
+        dot.style.background = 'var(--warning)';
+        dot.title = 'Deconnecte - Reconnexion...';
+        setTimeout(connectWebSocket, 2000);
+      });
+
+      ws.addEventListener('message', async (event) => {
+        const data = JSON.parse(event.data);
+        if (data.type === 'reload') {
+          showToast(`Schema mis a jour : ${data.path}`);
+          await loadSchemaList();
+          if (currentSchema === data.path) {
+            const active = document.querySelector('.schema-link.active');
+            if (active) loadSchema(active.dataset.path, active.dataset.name);
+          }
+        }
+      });
+    }
+
+    document.addEventListener('DOMContentLoaded', () => {
+      loadSchemaList();
+      connectWebSocket();
+    });
+
+    document.getElementById('diagramContainer').addEventListener('wheel', (e) => {
+      if (e.ctrlKey) {
+        e.preventDefault();
+        const delta = e.deltaY > 0 ? -0.1 : 0.1;
+        currentZoom = Math.max(0.2, Math.min(10, currentZoom + delta));
+        applyZoom();
+      }
+    }, { passive: false });
+  </script>
+</body>
+</html>
diff --git a/server/server.js b/server/server.js
new file mode 100644
index 0000000..cc685d1
--- /dev/null
+++ b/server/server.js
@@ -0,0 +1,94 @@
+const express = require('express');
+const path = require('path');
+const fs = require('fs');
+const { WebSocketServer } = require('ws');
+const chokidar = require('chokidar');
+
+const PORT = process.env.PORT || 3030;
+const SCHEMAS_ROOT = path.resolve(__dirname, '..');
+
+const app = express();
+app.use(express.static(path.join(__dirname, 'public')));
+
+function scanSchemas() {
+  const schemas = [];
+
+  function walk(dir, category) {
+    if (!fs.existsSync(dir)) return;
+    for (const file of fs.readdirSync(dir)) {
+      const fullPath = path.join(dir, file);
+      if (fs.statSync(fullPath).isDirectory()) {
+        walk(fullPath, file);
+      } else if (file.endsWith('.mmd')) {
+        const relativePath = path.relative(SCHEMAS_ROOT, fullPath).replace(/\\/g, '/');
+        schemas.push({
+          name: file.replace('.mmd', ''),
+          category: category || 'root',
+          path: relativePath,
+          fullPath
+        });
+      }
+    }
+  }
+
+  walk(path.join(SCHEMAS_ROOT, 'macro'), 'macro');
+  walk(path.join(SCHEMAS_ROOT, 'micro'), null);
+  return schemas;
+}
+
+app.get('/api/schemas', (req, res) => {
+  const schemas = scanSchemas();
+  const grouped = {};
+  for (const s of schemas) {
+    if (!grouped[s.category]) grouped[s.category] = [];
+    grouped[s.category].push({ name: s.name, path: s.path });
+  }
+  res.json(grouped);
+});
+
+app.get('/api/schema/:encodedPath', (req, res) => {
+  const schemaPath = decodeURIComponent(req.params.encodedPath);
+  const fullPath = path.join(SCHEMAS_ROOT, schemaPath);
+  const resolved = path.resolve(fullPath);
+
+  if (!resolved.startsWith(SCHEMAS_ROOT)) {
+    return res.status(403).json({ error: 'Acces interdit' });
+  }
+  if (!fs.existsSync(resolved)) {
+    return res.status(404).json({ error: 'Schema introuvable' });
+  }
+
+  const content = fs.readFileSync(resolved, 'utf-8');
+  res.json({ path: schemaPath, content });
+});
+
+const server = app.listen(PORT, () => {
+  console.log(`\n  Araucaria Schemas Viewer`);
+  console.log(`  -> http://localhost:${PORT}\n`);
+  console.log(`  Schemas root: ${SCHEMAS_ROOT}`);
+  console.log(`  Watching for .mmd changes...\n`);
+});
+
+const wss = new WebSocketServer({ server });
+
+const watcher = chokidar.watch(
+  [path.join(SCHEMAS_ROOT, 'macro'), path.join(SCHEMAS_ROOT, 'micro')],
+  { ignoreInitial: true, persistent: true }
+);
+
+watcher.on('all', (event, filePath) => {
+  if (!filePath.endsWith('.mmd')) return;
+  const relativePath = path.relative(SCHEMAS_ROOT, filePath).replace(/\\/g, '/');
+  console.log(`  [${event}] ${relativePath}`);
+
+  const message = JSON.stringify({ type: 'reload', event, path: relativePath });
+  for (const client of wss.clients) {
+    if (client.readyState === 1) client.send(message);
+  }
+});
+
+process.on('SIGINT', () => {
+  watcher.close();
+  server.close();
+  process.exit(0);
+});
-- 
cgit v1.2.3