feat(probe): sonde enrichie CPU/RAM/disques + recommandations de profils (tâche 4)

- template machine-probe : lscpu Model name + nproc, MemTotal, lsblk disques
- parseProbe étendu (cpuModel/cpuCores/memoryBytes/disks) + buildRecommendations
  (KVM/QEMU → vm_guest_tools) ; tests TDD
- runProbe persiste cpu/mem/disks dans machine_hardware ; /probe renvoie recommendations
- popup Sonde affiche cpu/ram/disks + profils conseillés

tsc 0 · 110 tests · build OK.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

templates/apt/machine-probe.sh.tpl

@@ -17,4 +17,11 @@ echo "===SU:PROBE_GPU==="
 command -v lspci >/dev/null 2>&1 && lspci 2>/dev/null | grep -Ei 'vga|3d|display' || echo "no-lspci"
 echo "===SU:PROBE_NET==="
 ip -o -4 addr show 2>/dev/null | awk '{print $2, $4}'
+echo "===SU:PROBE_CPU==="
+LANG=C lscpu 2>/dev/null | grep -E '^Model name:' | sed 's/^Model name:[[:space:]]*/MODEL=/' || true
+nproc 2>/dev/null
+echo "===SU:PROBE_MEM==="
+grep -E '^MemTotal:' /proc/meminfo 2>/dev/null
+echo "===SU:PROBE_DISK==="
+lsblk -b -d -n -o NAME,TYPE,SIZE 2>/dev/null | awk '$2=="disk"{print "DISK\t"$1"\t"$3}'
 echo "===SU:EXIT=0==="