fix(build): pin the ARM AppImage runtime and align two translations

appimagetool 1.9.1 embeds the unpinned continuous runtime unless one
is given. Use the 20251108 release checked by its digest. The package
index refresh no longer fails the job on a broken runner repository.

.github/workflows/test-appimage-native.yml

@@ -45,7 +45,8 @@ jobs:
           test "$(uname -m)" = '${{ matrix.arch }}'
           python -B -m unittest discover -s tests -p test_appimage_arch.py -v
       - name: Refresh package indexes for bundled monitoring tools
-        run: sudo apt-get update
+        # Third-party runner repositories occasionally fail; the build reports missing tools.
+        run: sudo apt-get update || true
       - name: Build native AppImage without publishing it
         run: bash AppImage/scripts/build_appimage.sh
       - name: Reject foreign ELF payloads

AppImage/scripts/build_appimage.sh

@@ -70,8 +70,15 @@ if [ ! -s "$WORK_DIR/appimagetool" ]; then
     cp -f "$WORK_DIR/appimagetool" "$APPIMAGETOOL_CACHE"
 fi
 
+APPIMAGETOOL_ARGS=()
 if [ "$PMX_APPIMAGE_ARCH" = aarch64 ]; then
     echo "f0837e7448a0c1e4e650a93bb3e85802546e60654ef287576f46c71c126a9158  $WORK_DIR/appimagetool" | sha256sum -c -
+    # Without --runtime-file, appimagetool 1.9.1 embeds the unpinned
+    # `continuous` runtime. Use a released runtime checked by its digest.
+    RUNTIME_URL="https://github.com/AppImage/type2-runtime/releases/download/20251108/runtime-aarch64"
+    wget --tries=3 --timeout=60 "$RUNTIME_URL" -O "$WORK_DIR/runtime-aarch64"
+    echo "00cbdfcf917cc6c0ff6d3347d59e0ca1f7f45a6df1a428a0d6d8a78664d87444  $WORK_DIR/runtime-aarch64" | sha256sum -c -
+    APPIMAGETOOL_ARGS=(--runtime-file "$WORK_DIR/runtime-aarch64")
 fi
 
 # Create directory structure
@@ -623,7 +630,7 @@ echo "🔨 Building unified AppImage v${VERSION}..."
 cd "$WORK_DIR"
 export NO_CLEANUP=1
 export APPIMAGE_EXTRACT_AND_RUN=1
-ARCH="$PMX_APPIMAGE_ARCH" ./appimagetool --no-appstream --verbose "$APP_DIR" "$APPIMAGE_NAME"
+ARCH="$PMX_APPIMAGE_ARCH" ./appimagetool --no-appstream --verbose "${APPIMAGETOOL_ARGS[@]}" "$APP_DIR" "$APPIMAGE_NAME"
 
 # Move to dist directory
 mv "$APPIMAGE_NAME" "$DIST_DIR/"

lang/de.json

@@ -4398,7 +4398,7 @@
   "Name or part of the option or of the application": "Name oder Teil der Option oder der Anwendung",
   "Name:": "Name:",
   "Named accounts need private mode. Stop the container, set public: false in /config/config.js, start it again and create each user with: pct exec <CTID> -- env THELOUNGE_HOME=/config s6-setuidgid abc thelounge add <user>": "Benannte Konten benötigen einen privaten Modus. Stoppen Sie den Container, setzen Sie public: false in /config/config.js, starten Sie ihn erneut und erstellen Sie jeden Benutzer mit: pct exec <CTID> -- env THELOUNGE_HOME=/config s6-setuidgid abc thelounge add <user>",
-  "Native Borg is unavailable. Install the native borgbackup package on this host to use Borg backups.": "Eine native Borg-Version ist nicht verfügbar. Installiere das native Paket borgbackup auf diesem Host, um Borg-Sicherungen zu verwenden.",
+  "Native Borg is unavailable. Install the native borgbackup package on this host to use Borg backups.": "Natives Borg ist nicht verfügbar. Installieren Sie das native Paket borgbackup auf diesem Host, um Borg-Backups zu verwenden.",
   "Needed:": "Erforderlich:",
   "Needs": "Benötigt",
   "Neither /etc/kernel/cmdline nor /etc/default/grub found.": "Weder /etc/kernel/cmdline noch /etc/default/grub gefunden.",

lang/es.json

@@ -4393,7 +4393,7 @@
   "Name or part of the option or of the application": "Nombre o parte de la opción o de la aplicación",
   "Name:": "Nombre:",
   "Named accounts need private mode. Stop the container, set public: false in /config/config.js, start it again and create each user with: pct exec <CTID> -- env THELOUNGE_HOME=/config s6-setuidgid abc thelounge add <user>": "Las cuentas con nombre necesitan el modo privado. Detén el contenedor, pon public: false en /config/config.js, vuelve a arrancarlo y crea cada usuario con: pct exec <CTID> -- env THELOUNGE_HOME=/config s6-setuidgid abc thelounge add <user>",
-  "Native Borg is unavailable. Install the native borgbackup package on this host to use Borg backups.": "Borg nativo no está disponible. Instala el paquete borgbackup nativo en este host para usar las copias de seguridad de Borg.",
+  "Native Borg is unavailable. Install the native borgbackup package on this host to use Borg backups.": "Borg nativo no está disponible. Instala el paquete borgbackup nativo en este host para usar los backups de Borg.",
   "Needed:": "Necesario:",
   "Needs": "Necesita",
   "Neither /etc/kernel/cmdline nor /etc/default/grub found.": "No se encontraron /etc/kernel/cmdline ni /etc/default/grub.",