[FIX] script todo: reliable curl/git/make install + copyable logs

Root cause of "git/make: command not found": the bootstrap ran
"apt-get update -qq && apt-get install -y $PKGS". Inside an && list,
set -e does NOT abort on failure, so when apt-get update failed (flaky
VM network) the install was silently skipped and the script marched on
without git/make. Now: "apt-get update || true; apt-get install -y
$PKGS" (update best-effort, install mandatory), followed by an explicit
"command -v curl git make" check that exits with a clear message
("Outil manquant ... (reseau de la VM ?)") instead of a cryptic failure
later. Shared by the streamed and the monitored install paths.

Dashboard: add "c" to copy the selected VM's full log to the clipboard
(OSC 52, works over SSH) with a notification; the ssh bar documents
Shift+drag for native terminal selection; on close, print a ready-to-
copy "tail -n +1 <logdir>/*.log" to share the logs.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

script/todo/qemu_install_monitor.py

@@ -133,6 +133,7 @@ def run_monitor(manifest_path: str) -> None:
             ("q", "quit", "Quitter (détaché)"),
             ("s", "ssh", "SSH"),
             ("f", "follow", "Suivre"),
+            ("c", "copy_log", "Copier log"),
         ]
 
         def __init__(self):
@@ -171,7 +172,10 @@ def run_monitor(manifest_path: str) -> None:
             vm = self._vm_by_name(self._selected)
             bar = self.query_one("#sshbar", Static)
             if vm:
-                bar.update(f"  {vm['ssh']}    (s = ouvrir SSH)")
+                bar.update(
+                    f"  {vm['ssh']}   (s = SSH · c = copier le log · "
+                    "Maj+glisser = sélectionner)"
+                )
 
         def _load_selected_log(self, reset=False):
             vm = self._vm_by_name(self._selected)
@@ -229,4 +233,20 @@ def run_monitor(manifest_path: str) -> None:
             with self.suspend():
                 os.system(f"ssh {SSH_OPTS} erplibre@{vm['ip']} || true")
 
+        def action_copy_log(self) -> None:
+            """Copie le log complet de la VM sélectionnée dans le
+            presse-papiers (OSC 52 ; marche aussi à travers SSH)."""
+            vm = self._vm_by_name(self._selected)
+            if not vm:
+                return
+            try:
+                text = Path(vm["log"]).read_text(errors="replace")
+            except OSError:
+                return
+            self.copy_to_clipboard(text)
+            self.notify(
+                f"Log de {vm['name']} copié ({len(text)} car.)",
+                title="Presse-papiers",
+            )
+
     Monitor().run()

script/todo/todo.py

@@ -1677,13 +1677,22 @@ class TODO:
             # (Fedora). apt-get update car cloud-init n'a pas rafraîchi apt.
             "PKGS='curl git make'; "
             "if command -v apt-get >/dev/null 2>&1; then "
-            "sudo apt-get update -qq && sudo apt-get install -y $PKGS; "
+            # update best-effort (|| true) puis install OBLIGATOIRE : sans le
+            # « || true », un « apt-get update » en échec (réseau) sautait
+            # l'install sans erreur (liste &&) -> git/make absents ensuite.
+            "sudo apt-get update -qq || true; "
+            "sudo apt-get install -y $PKGS; "
             "elif command -v dnf >/dev/null 2>&1; then "
             "sudo dnf install -y $PKGS; "
             "elif command -v yum >/dev/null 2>&1; then "
             "sudo yum install -y $PKGS; "
             "else echo 'Aucun gestionnaire de paquets (apt/dnf/yum)'; "
             "exit 1; fi; "
+            # Vérifie explicitement que tout est là : erreur nette plutôt
+            # qu'un « command not found » cryptique plus loin.
+            "for t in curl git make; do command -v $t >/dev/null 2>&1 || "
+            '{ echo "Outil manquant apres installation: $t '
+            '(reseau de la VM ?)"; exit 1; }; done; '
             "mkdir -p ~/git; "
             "if [ ! -d ~/git/erplibre/.git ]; then "
             f"git clone --branch {shlex.quote(branch)} "
@@ -1725,7 +1734,10 @@ class TODO:
         print(
             f"\n{t('Monitor closed. Installs keep running in the background.')}"
         )
-        print(f"  {t('Logs:')} {os.path.dirname(manifest)}")
+        logdir = os.path.dirname(manifest)
+        print(f"  {t('Logs:')} {logdir}")
+        # Commande prête à copier pour relire/partager tous les logs.
+        print(f"  {t('Read the logs:')} tail -n +1 {logdir}/*.log")
 
     def _qemu_install_erplibre_vm(self, name, ssh_key, branch):
         """Clone ERPLibre (branche donnée) dans ~/git/erplibre de la VM puis

script/todo/todo_i18n.py

@@ -1443,6 +1443,10 @@ TRANSLATIONS = {
         "fr": "Logs :",
         "en": "Logs:",
     },
+    "Read the logs:": {
+        "fr": "Lire les logs :",
+        "en": "Read the logs:",
+    },
     "Install textual for the dashboard (pip).": {
         "fr": "Installez textual pour le dashboard (pip).",
         "en": "Install textual for the dashboard (pip).",