feat: subcomando uninstall

- core/uninstall.sh: run_uninstall() — confirmacion interactiva obligatoria (--yes la omite), rm -rf del symlink O directorio real + /opt/intel/openvino_2026.* (rm -rf no sigue symlinks), --purge-drivers opcional (dpkg -r de los 6 paquetes, best-effort con aviso)
- main.sh: dispatch en el mismo case que doctor (antes del root check); run_uninstall aplica su propio check de root

core/uninstall.sh

@@ -0,0 +1,57 @@
+#!/bin/bash
+# ------------------------------------------------------------------------------
+# uninstall: desinstala OpenVINO Runtime (y opcionalmente los drivers NEO).
+# Sourced por main.sh (subcomando uninstall). Requiere root para operar.
+# Argumentos: --purge-drivers (dpkg -r de los 6 paquetes NEO), --yes (sin prompt).
+# ------------------------------------------------------------------------------
+
+run_uninstall() {
+    local PURGE_DRIVERS=false
+    local ASSUME_YES=false
+    while [ $# -gt 0 ]; do
+        case "$1" in
+        --purge-drivers) PURGE_DRIVERS=true ;;
+        --yes) ASSUME_YES=true ;;
+        *) break ;;
+        esac
+        shift
+    done
+
+    if [ "$EUID" -ne 0 ]; then
+        print_error "uninstall requiere root. Usa: sudo bash main.sh uninstall [--purge-drivers] [--yes]"
+        exit 1
+    fi
+
+    print_step "Uninstall: desinstalando OpenVINO Runtime..."
+
+    # Confirmacion obligatoria (con --yes se omite)
+    if [ "$ASSUME_YES" != true ]; then
+        read -r -p "Esto eliminara /opt/intel/openvino_2026* (todas las instalaciones 2026). ¿Continuar? [y/n]: " response || {
+            print_error "Sin entrada disponible. Desinstalacion cancelada."
+            exit 1
+        }
+        case "$response" in
+        [yY]*) ;;
+        *)
+            print_error "Desinstalacion cancelada por el usuario."
+            exit 0
+            ;;
+        esac
+    fi
+
+    # Runtime: symlink O directorio real + cualquier instalacion 2026
+    # (rm -rf no sigue symlinks — cubre ambos casos)
+    rm -rf /opt/intel/openvino_2026
+    rm -rf /opt/intel/openvino_2026.*
+    print_substep "OpenVINO Runtime eliminado (/opt/intel/openvino_2026*)"
+
+    # Drivers NEO (opcional, best-effort con aviso)
+    if [ "$PURGE_DRIVERS" = true ]; then
+        print_substep "Purgando drivers NEO (dpkg -r)..."
+        if ! dpkg -r intel-opencl-icd intel-ocloc libigdgmm12 libze-intel-gpu1 intel-igc-core-2 intel-igc-opencl-2 2>/dev/null; then
+            print_warning "Algunos paquetes NEO no estaban instalados (en Fedora: dnf remove intel-compute-runtime)"
+        fi
+    fi
+
+    print_substep "Desinstalacion completada."
+}

main.sh

@@ -18,10 +18,17 @@ source "$CORE_DIR/common.sh"
 # Subcommands (before the root check: doctor is a post-install user verification)
 case "${1:-}" in
     doctor)
+        shift
         source "$CORE_DIR/doctor.sh"
         run_doctor_checks
         exit 0
         ;;
+    uninstall)
+        shift
+        source "$CORE_DIR/uninstall.sh"
+        run_uninstall "$@"
+        exit 0
+        ;;
 esac
 
 # Option parsing (before the root check: parsing needs no privileges)