fix(tools.func): upgrade Node.js minor/patch on same major version

In setup_nodejs() Scenario 1 (major version already matches), only npm
was refreshed - apt never upgraded the nodejs package itself. This left
existing LXCs stuck on older minor releases (e.g. 22.13.1) even though
NodeSource ships newer ones (e.g. 22.19+).

Fix: add pt-get install -y --only-upgrade nodejs before the npm pin
so the latest minor/patch from the already-configured NodeSource repo is
always installed.

Fixes: seerr update failing with ERR_PNPM_UNSUPPORTED_ENGINE because
seerr 3.2.0 requires Node >=22.19.0 but installed was v22.13.1 (#13955)

ct/termix.sh

@@ -155,8 +155,6 @@ EOF
       /opt/termix/nginx/client_body
     msg_ok "Recreated Directories"
 
-    NODE_VERSION="24" setup_nodejs
-
     msg_info "Building Frontend"
     cd /opt/termix
     export COREPACK_ENABLE_DOWNLOAD_PROMPT=0

misc/error_handler.func

@@ -313,51 +313,6 @@ error_handler() {
     echo -e "${TAB}-----------------------------------\n"
   fi
 
-  # Detect probable Node.js heap OOM and print actionable guidance.
-  # This avoids generic SIGABRT/SIGKILL confusion for frontend build failures.
-  local node_oom_detected="false"
-  local node_build_context="false"
-  if [[ "$command" =~ (npm|pnpm|yarn|node|vite|turbo) ]]; then
-    node_build_context="true"
-  fi
-  if [[ "$exit_code" == "243" ]]; then
-    node_oom_detected="true"
-  elif [[ -n "$active_log" && -s "$active_log" ]]; then
-    if tail -n 200 "$active_log" 2>/dev/null | grep -Eqi 'Reached heap limit|JavaScript heap out of memory|Allocation failed - JavaScript heap out of memory|FATAL ERROR: Reached heap limit'; then
-      node_oom_detected="true"
-    fi
-  fi
-
-  if [[ "$node_oom_detected" == "true" ]] || { [[ "$node_build_context" == "true" ]] && [[ "$exit_code" =~ ^(134|137)$ ]]; }; then
-    local heap_hint_mb=""
-
-    # If explicitly configured, prefer the current value for troubleshooting output.
-    if [[ -n "${NODE_OPTIONS:-}" ]] && [[ "${NODE_OPTIONS}" =~ max-old-space-size=([0-9]+) ]]; then
-      heap_hint_mb="${BASH_REMATCH[1]}"
-    elif [[ -n "${var_ram:-}" ]] && [[ "${var_ram}" =~ ^[0-9]+$ ]]; then
-      heap_hint_mb=$((var_ram * 75 / 100))
-    else
-      local mem_kb=""
-      mem_kb=$(awk '/^MemTotal:/ {print $2; exit}' /proc/meminfo 2>/dev/null || echo "")
-      if [[ "$mem_kb" =~ ^[0-9]+$ ]]; then
-        local mem_mb=$((mem_kb / 1024))
-        heap_hint_mb=$((mem_mb * 75 / 100))
-      fi
-    fi
-
-    if [[ -z "$heap_hint_mb" ]] || ((heap_hint_mb < 1024)); then
-      heap_hint_mb=1024
-    elif ((heap_hint_mb > 12288)); then
-      heap_hint_mb=12288
-    fi
-
-    if declare -f msg_warn >/dev/null 2>&1; then
-      msg_warn "Possible Node.js heap OOM. Try: export NODE_OPTIONS=\"--max-old-space-size=${heap_hint_mb}\" and rerun the build."
-    else
-      echo -e "${YW}Possible Node.js heap OOM. Try: export NODE_OPTIONS=\"--max-old-space-size=${heap_hint_mb}\" and rerun the build.${CL}"
-    fi
-  fi
-
   # Detect context: Container (INSTALL_LOG set + inside container /root) vs Host
   if [[ -n "${INSTALL_LOG:-}" && -f "${INSTALL_LOG:-}" && -d /root ]]; then
     # CONTAINER CONTEXT: Copy log and create flag file for host

misc/tools.func

@@ -6336,12 +6336,15 @@ function setup_nodejs() {
     }
   fi
 
-  # Scenario 1: Already installed at target version - just update packages/modules
+  # Scenario 1: Already installed at target version - upgrade to latest minor/patch + update packages/modules
   if [[ -n "$CURRENT_NODE_VERSION" && "$CURRENT_NODE_VERSION" == "$NODE_VERSION" ]]; then
     msg_info "Update Node.js $NODE_VERSION"
 
     ensure_apt_working || return 100
 
+    # Upgrade to the latest minor/patch release from NodeSource
+    $STD apt-get install -y --only-upgrade nodejs 2>/dev/null || true
+
     # Pin npm to 11.11.0 to work around Node.js 22.22.2 regression (nodejs/node#62425)
     $STD npm install -g npm@11.11.0 2>/dev/null || true
 
@@ -6420,37 +6423,7 @@ function setup_nodejs() {
     msg_ok "Setup Node.js $NODE_VERSION"
   fi
 
-  # Set a safe default heap limit for Node.js builds if not explicitly provided.
-  # Priority:
-  #   1) NODE_OPTIONS (caller/user override)
-  #   2) NODE_MAX_OLD_SPACE_SIZE (explicit MB override)
-  #   3) var_ram (LXC memory setting, MB)
-  #   4) /proc/meminfo (runtime memory detection)
-  # Auto value is clamped to 1024..12288 MB.
-  if [[ -z "${NODE_OPTIONS:-}" ]]; then
-    local node_heap_mb=""
-
-    if [[ -n "${NODE_MAX_OLD_SPACE_SIZE:-}" ]] && [[ "${NODE_MAX_OLD_SPACE_SIZE}" =~ ^[0-9]+$ ]]; then
-      node_heap_mb="${NODE_MAX_OLD_SPACE_SIZE}"
-    elif [[ -n "${var_ram:-}" ]] && [[ "${var_ram}" =~ ^[0-9]+$ ]]; then
-      node_heap_mb=$((var_ram * 75 / 100))
-    else
-      local total_mem_kb=""
-      total_mem_kb=$(awk '/^MemTotal:/ {print $2; exit}' /proc/meminfo 2>/dev/null || echo "")
-      if [[ "$total_mem_kb" =~ ^[0-9]+$ ]]; then
-        local total_mem_mb=$((total_mem_kb / 1024))
-        node_heap_mb=$((total_mem_mb * 75 / 100))
-      fi
-    fi
-
-    if [[ -z "$node_heap_mb" ]] || ((node_heap_mb < 1024)); then
-      node_heap_mb=1024
-    elif ((node_heap_mb > 12288)); then
-      node_heap_mb=12288
-    fi
-
-    export NODE_OPTIONS="--max-old-space-size=${node_heap_mb}"
-  fi
+  export NODE_OPTIONS="--max-old-space-size=4096"
 
   # Ensure valid working directory for npm (avoids uv_cwd error)
   if [[ ! -d /opt ]]; then