tools: add data init and auto-reporting to tools and pve section

Introduce telemetry helpers in misc/api.func: _telemetry_report_exit (reports success/failure via post_tool_to_api/post_addon_to_api) and init_tool_telemetry (reads DIAGNOSTICS, starts install timer and installs an EXIT trap to auto-report). Integrate telemetry into many tools/addon and tools/pve scripts by sourcing the remote api.func and calling init_tool_telemetry (guarded with declare -f). Also apply a minor arithmetic formatting tweak in misc/build.func for RECOVERY_ATTEMPT.

tools/pve/execute.sh

@@ -22,6 +22,11 @@ RD=$(echo "\033[01;31m")
 CM='\xE2\x9C\x94\033'
 GN=$(echo "\033[1;92m")
 CL=$(echo "\033[m")
+
+# Telemetry
+source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/api.func) 2>/dev/null || true
+declare -f init_tool_telemetry &>/dev/null && init_tool_telemetry "execute-lxcs" "tool"
+
 header_info
 echo "Loading..."
 whiptail --backtitle "Proxmox VE Helper Scripts" --title "Proxmox VE LXC Execute" --yesno "This will execute a command inside selected LXC Containers. Proceed?" 10 58
@@ -40,7 +45,6 @@ if [ $? -ne 0 ]; then
   exit
 fi
 
-
 read -r -p "Enter here command for inside the containers: " custom_command
 
 header_info
@@ -50,12 +54,11 @@ function execute_in() {
   container=$1
   name=$(pct exec "$container" hostname)
   echo -e "${BL}[Info]${GN} Execute inside${BL} ${name}${GN} with output: ${CL}"
-    if !   pct exec "$container" -- bash -c "command ${custom_command} >/dev/null 2>&1"
-      then
-        echo -e "${BL}[Info]${GN} Skipping ${name} ${RD}$container has no command: ${custom_command}"
-      else
-        pct exec "$container" -- bash -c "${custom_command}" | tee
-    fi
+  if ! pct exec "$container" -- bash -c "command ${custom_command} >/dev/null 2>&1"; then
+    echo -e "${BL}[Info]${GN} Skipping ${name} ${RD}$container has no command: ${custom_command}"
+  else
+    pct exec "$container" -- bash -c "${custom_command}" | tee
+  fi
 }
 
 for container in $(pct list | awk '{if(NR>1) print $1}'); do