Bump NodeSource from Node 22 to Node 24 LTS

Both silent-send and immich already use NodeSource (not Ubuntu repos).
Node 24 is the current active LTS; 22 moves to maintenance in 2025.
Minimum version checks (>=18 and >=20) are unchanged — both services
accept any sufficiently recent Node.

https://claude.ai/code/session_01Y4dMKtkqkpvmgDKoRdzhTG

services/immich.sh

@@ -492,9 +492,9 @@ fi
 
 if [ "$NODE_OK" = false ]; then
     echo "  Immich CLI requires Node.js >= 20 (found: $(node -v 2>/dev/null || echo 'none'))."
-    read -r -p "  Install Node.js 22 LTS now? (y/n): " INSTALL_NODE_YN
+    read -r -p "  Install Node.js 24 LTS now? (y/n): " INSTALL_NODE_YN
     if [ "$INSTALL_NODE_YN" = "y" ] || [ "$INSTALL_NODE_YN" = "Y" ]; then
-        curl -fsSL https://deb.nodesource.com/setup_22.x | sudo -E bash - 2>/dev/null
+        curl -fsSL https://deb.nodesource.com/setup_24.x | sudo -E bash - 2>/dev/null
         sudo apt-get install -y -qq nodejs 2>/dev/null
         NODE_MAJOR=$(node -v 2>/dev/null | sed 's/^v//' | cut -d. -f1)
         if [ "$NODE_MAJOR" -ge 20 ] 2>/dev/null; then

services/silent-send.sh

@@ -65,10 +65,10 @@ EOF
     if ! [ "$NODE_MAJOR" -ge 18 ] 2>/dev/null; then
         log_warning "Node.js >= 18 required for building/signing (found: $(node -v 2>/dev/null || echo none))."
         local INSTALL_NODE=""
-        prompt_yn "  Install Node.js 22 LTS from NodeSource now? (y/n):" "y" INSTALL_NODE
+        prompt_yn "  Install Node.js 24 LTS from NodeSource now? (y/n):" "y" INSTALL_NODE
         if [ "$INSTALL_NODE" = "y" ] || [ "$INSTALL_NODE" = "Y" ]; then
-            log_info "Installing Node.js 22 LTS..."
-            curl -fsSL https://deb.nodesource.com/setup_22.x | bash - >/dev/null 2>&1
+            log_info "Installing Node.js 24 LTS..."
+            curl -fsSL https://deb.nodesource.com/setup_24.x | bash - >/dev/null 2>&1
             apt-get install -y nodejs >/dev/null 2>&1
             NODE_MAJOR=$(node -v 2>/dev/null | sed 's/^v//' | cut -d. -f1)
         fi