docs: add brand logo detection section to all READMEs

Documents keyword-based detection mechanism and lists all 34 supported
brands with their trigger keywords, organised by category.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

README.es.md

@@ -270,6 +270,55 @@ Todos los datos se almacenan en `./db_data/`:
 
 ---
 
+## 🏷️ Detección de logos de marcas
+
+La detección se realiza automáticamente sobre el **nombre** y la **descripción** del equipo (coincidencia de palabras clave, sin distinción de mayúsculas). No se requiere configuración manual — basta con incluir una palabra clave reconocible en el nombre o la descripción.
+
+Los logos se muestran en dos lugares:
+- **Vista de topología** — pequeños SVGs en línea junto al nombre del equipo en cada chip
+- **Lista de equipos** — badge(s) de color en la card del equipo
+
+Pueden aparecer varios logos simultáneamente si coinciden varias palabras clave.
+
+| Categoría | Marca | Palabras clave |
+|-----------|-------|----------------|
+| Virtualización | Proxmox | `proxmox`, `pve` |
+| Virtualización | Docker | `docker` |
+| NAS | Synology | `synology`, `dsm` |
+| NAS | TrueNAS | `truenas`, `freenas` |
+| Red | Ubiquiti / UniFi | `ubiquiti`, `unifi`, `usg`, `udm` |
+| Red | MikroTik | `mikrotik`, `routeros` |
+| Red | Cisco | `cisco` |
+| Red | TP-Link | `tp-link`, `tplink` |
+| Red | ASUS | `asus` |
+| Red | Netgear | `netgear` |
+| Red | pfSense | `pfsense` |
+| Red | OPNsense | `opnsense` |
+| Red | OpenWrt | `openwrt` |
+| Web / proxy | Apache | `apache`, `apache2`, `httpd` |
+| Web / proxy | Traefik | `traefik` |
+| Base de datos | MariaDB | `mariadb` |
+| Orquestación | Kubernetes | `kubernetes`, `k8s`, `kubectl`, `k3s` |
+| OS | Debian | `debian` |
+| OS | Ubuntu | `ubuntu` |
+| Automatización | Ansible | `ansible` |
+| Servidores | Dell | `dell`, `idrac`, `poweredge` |
+| Servidores | HP | `proliant`, `ilo`, `hewlett` |
+| SBC / DIY | Raspberry Pi | `raspberry`, `rpi`, `raspi` |
+| SBC / DIY | Arduino | `arduino` |
+| Escritorio | KDE / Plasma | `kde`, `plasma` |
+| Herramientas | Excalidraw | `excalidraw` |
+| Self-hosted | Nextcloud | `nextcloud` |
+| Self-hosted | Paperless-NGX | `paperless`, `paperless-ngx` |
+| Self-hosted | Uptime Kuma | `uptime-kuma`, `uptime kuma` |
+| Self-hosted | MkDocs | `mkdocs` |
+| Medios / domótica | Jellyfin | `jellyfin` |
+| Medios / domótica | Home Assistant | `homeassistant`, `home assistant`, `hassio` |
+| Medios / domótica | Philips Hue | `philips hue`, `hue bridge` |
+| Medios / domótica | Xiaomi | `xiaomi`, `mi home`, `yeelight` |
+
+---
+
 ## 🧑‍💻 Desarrollo
 
 ### Tests del backend

README.fr.md

@@ -270,6 +270,55 @@ Toutes les données sont stockées dans `./db_data/` :
 
 ---
 
+## 🏷️ Détection des logos de marques
+
+La détection s'effectue automatiquement sur le **nom** et la **description** de l'équipement (correspondance de mots-clés, insensible à la casse). Aucune configuration manuelle nécessaire — il suffit d'inclure un mot-clé reconnaissable dans le nom ou la description.
+
+Les logos s'affichent à deux endroits :
+- **Vue topologie** — petits SVGs inline à côté du nom de l'équipement sur chaque chip
+- **Liste des équipements** — badge(s) coloré(s) dans la card de l'équipement
+
+Plusieurs logos peuvent s'afficher simultanément si plusieurs mots-clés correspondent.
+
+| Catégorie | Marque | Mots-clés déclencheurs |
+|-----------|--------|------------------------|
+| Virtualisation | Proxmox | `proxmox`, `pve` |
+| Virtualisation | Docker | `docker` |
+| NAS | Synology | `synology`, `dsm` |
+| NAS | TrueNAS | `truenas`, `freenas` |
+| Réseau | Ubiquiti / UniFi | `ubiquiti`, `unifi`, `usg`, `udm` |
+| Réseau | MikroTik | `mikrotik`, `routeros` |
+| Réseau | Cisco | `cisco` |
+| Réseau | TP-Link | `tp-link`, `tplink` |
+| Réseau | ASUS | `asus` |
+| Réseau | Netgear | `netgear` |
+| Réseau | pfSense | `pfsense` |
+| Réseau | OPNsense | `opnsense` |
+| Réseau | OpenWrt | `openwrt` |
+| Web / proxy | Apache | `apache`, `apache2`, `httpd` |
+| Web / proxy | Traefik | `traefik` |
+| Base de données | MariaDB | `mariadb` |
+| Orchestration | Kubernetes | `kubernetes`, `k8s`, `kubectl`, `k3s` |
+| OS | Debian | `debian` |
+| OS | Ubuntu | `ubuntu` |
+| Automatisation | Ansible | `ansible` |
+| Serveurs | Dell | `dell`, `idrac`, `poweredge` |
+| Serveurs | HP | `proliant`, `ilo`, `hewlett` |
+| SBC / DIY | Raspberry Pi | `raspberry`, `rpi`, `raspi` |
+| SBC / DIY | Arduino | `arduino` |
+| Bureau | KDE / Plasma | `kde`, `plasma` |
+| Outils | Excalidraw | `excalidraw` |
+| Self-hosted | Nextcloud | `nextcloud` |
+| Self-hosted | Paperless-NGX | `paperless`, `paperless-ngx` |
+| Self-hosted | Uptime Kuma | `uptime-kuma`, `uptime kuma` |
+| Self-hosted | MkDocs | `mkdocs` |
+| Médias / domotique | Jellyfin | `jellyfin` |
+| Médias / domotique | Home Assistant | `homeassistant`, `home assistant`, `hassio` |
+| Médias / domotique | Philips Hue | `philips hue`, `hue bridge` |
+| Médias / domotique | Xiaomi | `xiaomi`, `mi home`, `yeelight` |
+
+---
+
 ## 🧑‍💻 Développement
 
 ### Tests backend

README.md

@@ -270,6 +270,55 @@ All data is stored in `./db_data/`:
 
 ---
 
+## 🏷️ Brand logo detection
+
+Logo detection runs automatically against the device **name** and **description** fields (case-insensitive keyword matching). No manual configuration needed — just include a recognisable keyword in the name or description.
+
+Logos are displayed in two places:
+- **Topology view** — small inline SVGs next to the device name on each chip
+- **Device list** — coloured badge(s) in the device card
+
+Multiple logos can appear simultaneously if several keywords match.
+
+| Category | Brand | Trigger keywords |
+|----------|-------|-----------------|
+| Virtualisation | Proxmox | `proxmox`, `pve` |
+| Virtualisation | Docker | `docker` |
+| NAS | Synology | `synology`, `dsm` |
+| NAS | TrueNAS | `truenas`, `freenas` |
+| Network | Ubiquiti / UniFi | `ubiquiti`, `unifi`, `usg`, `udm` |
+| Network | MikroTik | `mikrotik`, `routeros` |
+| Network | Cisco | `cisco` |
+| Network | TP-Link | `tp-link`, `tplink` |
+| Network | ASUS | `asus` |
+| Network | Netgear | `netgear` |
+| Network | pfSense | `pfsense` |
+| Network | OPNsense | `opnsense` |
+| Network | OpenWrt | `openwrt` |
+| Web / proxy | Apache | `apache`, `apache2`, `httpd` |
+| Web / proxy | Traefik | `traefik` |
+| Database | MariaDB | `mariadb` |
+| Orchestration | Kubernetes | `kubernetes`, `k8s`, `kubectl`, `k3s` |
+| OS | Debian | `debian` |
+| OS | Ubuntu | `ubuntu` |
+| Automation | Ansible | `ansible` |
+| Servers | Dell | `dell`, `idrac`, `poweredge` |
+| Servers | HP | `proliant`, `ilo`, `hewlett` |
+| SBC / DIY | Raspberry Pi | `raspberry`, `rpi`, `raspi` |
+| SBC / DIY | Arduino | `arduino` |
+| Desktop | KDE / Plasma | `kde`, `plasma` |
+| Tools | Excalidraw | `excalidraw` |
+| Self-hosted | Nextcloud | `nextcloud` |
+| Self-hosted | Paperless-NGX | `paperless`, `paperless-ngx` |
+| Self-hosted | Uptime Kuma | `uptime-kuma`, `uptime kuma` |
+| Self-hosted | MkDocs | `mkdocs` |
+| Media / home automation | Jellyfin | `jellyfin` |
+| Media / home automation | Home Assistant | `homeassistant`, `home assistant`, `hassio` |
+| Media / home automation | Philips Hue | `philips hue`, `hue bridge` |
+| Media / home automation | Xiaomi | `xiaomi`, `mi home`, `yeelight` |
+
+---
+
 ## 🧑‍💻 Development
 
 ### Backend tests