Fix menu standards: Add RED 0 back buttons to remaining 6 menus

Fixed bot-analyzer.sh (2 menus):
1. show_post_analysis_menu: Changed '3) Go Back' to '0) Back' with RED
2. show_action_menu: Changed '0) Go Back' to '0) Back' with RED

Fixed malware-scanner.sh:
- show_scan_menu: Changed '0. Back to main menu' to '0) Back' with RED

Fixed live-attack-monitor.sh (2 menus):
1. show_blocking_menu: Changed '0) Cancel' to '0) Back' with RED
2. show_security_hardening_menu:
   - Changed 'q) Return to Monitor' to '0) Back' with RED
   - Updated case handler to use '0' instead of 'q|Q'

Fixed acronis-logs.sh:
- show_log_menu: Changed '0) Return to Menu' to '0) Back' (already had RED)

All 9/9 menus now use consistent RED 0 back buttons with 'Back' or 'Exit' text

modules/security/bot-analyzer.sh

@@ -2360,9 +2360,10 @@ show_post_analysis_menu() {
         echo ""
         echo "  1) Go to Take Action Menu (implement recommended actions)"
         echo "  2) Review Individual Recommendations (detailed view)"
-        echo "  3) Go Back (return to main menu)"
         echo ""
-        read -p "Select option [1-3]: " menu_choice
+        echo -e "  ${RED}0)${NC} Back"
+        echo ""
+        read -p "Select option: " menu_choice
 
         case "$menu_choice" in
             1)
@@ -2371,7 +2372,7 @@ show_post_analysis_menu() {
             2)
                 show_detailed_recommendations
                 ;;
-            3)
+            0)
                 print_info "Returning to main menu..."
                 return 0
                 ;;
@@ -2563,7 +2564,7 @@ show_action_menu() {
     echo ""
     echo "============================================================═"
     echo ""
-    echo "  0) Go Back"
+    echo -e "  ${RED}0)${NC} Back"
     echo ""
     read -p "Select action [0-$count]: " action_choice