feat(oci): run official container images as native LXC containers

Adds the OCI manager: an engine that turns a Docker Compose file into an
LXC definition, a catalog of 365 applications drawn from LinuxServer.io
and other container image sources, and a per-instance registry recording
what each container was built from. Reachable from the main menu.

Catalog text is translated like every other string in the project: the
taglines go through translate() and land in lang/*.json, so the entries
read in all eight languages instead of only English.

Translation cache builder:
- a failed translation leaves the key absent rather than writing English,
  which previously made the string count as translated forever
- a result identical to a 3+ word source is rejected, catching a provider
  that silently returns the text it was given
- strings that are nothing but glossary terms keep their source spelling
  instead of being discarded as failures
- no backoff between attempts when the provider is deterministic
- application names are protected so "HAOS One" survives translation
- argos joins the provider list, and the workflow reads the OCI sources

Audit & Report:
- findings that moved in the wrong direction between runs are reported
  alongside the ones that improved
- an accepted risk can carry a review date and is flagged when it falls due
- backup checks explain in plain language what they looked at and what to
  do next

Monitor:
- disks can be excluded from periodic reads, and an idle disk says so
  instead of showing a stale temperature
- per-disk identity survives a controller or enclosure change
- scheduled Borg backups resolve their SSH key from the repository entry
- PVE upgrades log the package list and the resulting dpkg changes

The web build no longer copies scripts/ into public/: the documentation
links to GitHub, so nothing read that folder.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

AppImage/messages/fr/common.json

@@ -208,7 +208,7 @@
     "notApplicable": "n / A",
     "error": "Erreur",
     "system": "Système",
-    "standby": "Attendre",
+    "standby": "Veille",
     "standbyTitle": "Le lecteur est en veille - smartctl a été ignoré pour le maintenir en veille",
     "filesystemCorruption": "Corruption du système de fichiers détectée",
     "ioErrorOne": "{count} Erreur d'E/S dans 5 min",
@@ -2206,7 +2206,7 @@
     "password": "Mot de passe",
     "usernamePlaceholder": "Entrez votre nom d'utilisateur",
     "passwordPlaceholder": "Entrez votre mot de passe",
-    "rememberMe": "Souviens-toi de moi",
+    "rememberMe": "Mémoriser",
     "missingCredentials": "Veuillez entrer votre nom d'utilisateur et votre mot de passe",
     "missingTotp": "Veuillez entrer votre code 2FA",
     "invalidCredentials": "Nom d'utilisateur ou mot de passe incorrect",
@@ -3396,7 +3396,7 @@
     },
     "roles": {
       "active": "actif",
-      "standby": "attendre",
+      "standby": "secours",
       "down": "vers le bas"
     },
     "empty": {
@@ -5208,6 +5208,9 @@
     "noFindings": "No findings match the current filter.",
     "affectedCount": "{count} affected",
     "acceptedNotice": "{count} accepted risk(s) recorded on this host.",
+    "reviewOn": "À revoir le : {when}",
+    "reviewDue": "À revoir — la décision reste en vigueur",
+    "reviewDueNotice": "{count} décision(s) acceptée(s) sont à revoir.",
     "states": {
       "fail": "Failed",
       "warn": "Warning",
@@ -5228,6 +5231,8 @@
     },
     "detail": {
       "why": "Context",
+      "whatItMeans": "Ce que cela signifie",
+      "whatToDo": "Que faire",
       "evidence": "Evidence",
       "affected": "Affected",
       "acceptedRisk": "Accepted risk",
@@ -5674,20 +5679,23 @@
     },
     "summaryFallback": "The check could not be evaluated",
     "acceptRisk": {
-      "action": "Accept risk",
-      "revoke": "Return to active",
-      "title": "Accept this risk",
-      "reasonLabel": "Reason",
-      "reasonHelp": "Required. It is recorded together with the author and the date.",
-      "reasonPlaceholder": "e.g. Lab containers, not covered on purpose",
-      "expiryLabel": "Review after",
-      "expiryHelp": "When the period ends the finding becomes active again.",
-      "expiryNever": "Does not expire",
-      "expiry90": "90 days",
-      "expiry180": "180 days",
-      "expiry365": "1 year",
-      "cancel": "Cancel",
-      "confirm": "Accept risk"
+      "action": "Accepter le risque",
+      "revoke": "Remettre en actif",
+      "title": "Accepter ce risque",
+      "reasonLabel": "Motif",
+      "reasonHelp": "Obligatoire. Il est enregistré avec son auteur et la date.",
+      "reasonPlaceholder": "ex. Conteneurs de laboratoire, non couverts volontairement",
+      "expiryLabel": "Cesse de s'appliquer après",
+      "expiryHelp": "À la fin de la période, le constat redevient actif.",
+      "expiryNever": "N'expire pas",
+      "reviewLabel": "Me rappeler de la revoir",
+      "reviewHelp": "La décision reste en vigueur ; elle revient seulement à votre attention.",
+      "reviewNever": "Pas de rappel",
+      "expiry90": "90 jours",
+      "expiry180": "180 jours",
+      "expiry365": "1 an",
+      "cancel": "Annuler",
+      "confirm": "Accepter le risque"
     },
     "incomplete": "Preuves incomplètes",
     "progress": "{completed} sur {total} vérifiés",
@@ -6085,6 +6093,10 @@
       "unchanged": "{count} contrôles ont donné le même résultat qu'avant.",
       "new": "Nouveaux",
       "newNote": "signalés maintenant et pas avant",
+      "worse": "Aggravés",
+      "worseNote": "toujours signalés, et plus graves ou plus étendus qu'avant",
+      "better": "Améliorés",
+      "betterNote": "toujours signalés, mais moins graves ou moins étendus qu'avant",
       "resolved": "Résolus",
       "resolvedNote": "plus signalés, et personne ne les a acceptés",
       "accepted": "Acceptés",