Rename Performance Analysis to Performance & Maintenance

The menu now includes both performance analysis tools (MySQL Query
Analyzer, Network & Bandwidth, Hardware Health, PHP Optimizer) and
system maintenance tools (Disk Space Analyzer, Loadwatch).

Changes:
- Main menu: "Performance Analysis" → "Performance & Maintenance"
- Submenu title: "🔧 Performance Analysis" → "🔧 Performance & Maintenance"

This better reflects the dual purpose of the menu category.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

launcher.sh

@@ -91,7 +91,7 @@ show_main_menu() {
     echo ""
     echo -e "  ${GREEN}2)${NC} 🛡️  Security & Monitoring"
     echo -e "  ${BLUE}3)${NC} 🌐 Website Diagnostics"
-    echo -e "  ${MAGENTA}4)${NC} 🔧 Performance Analysis"
+    echo -e "  ${MAGENTA}4)${NC} 🔧 Performance & Maintenance"
     echo -e "  ${YELLOW}5)${NC} 💾 Backup & Recovery"
     echo ""
     echo -e "${BOLD}System:${NC}"
@@ -221,7 +221,7 @@ handle_website_menu() {
 
 show_performance_menu() {
     show_banner
-    echo -e "${MAGENTA}${BOLD}🔧 Performance Analysis${NC}"
+    echo -e "${MAGENTA}${BOLD}🔧 Performance & Maintenance${NC}"
     echo ""
     echo -e "${BOLD}Database:${NC}"
     echo ""
@@ -239,6 +239,7 @@ show_performance_menu() {
     echo -e "${BOLD}System Health:${NC}"
     echo ""
     echo -e "  ${MAGENTA}5)${NC} 📊 Loadwatch Health Analyzer  - Historical system analysis"
+    echo -e "  ${MAGENTA}6)${NC} 💿 Disk Space Analyzer        - Find space issues & cleanup files"
     echo ""
     echo -e "  ${RED}0)${NC} Back to Main Menu"
     echo ""
@@ -257,6 +258,7 @@ handle_performance_menu() {
             3) run_module "performance" "hardware-health-check.sh" ;;
             4) run_module "performance" "php-optimizer.sh" ;;
             5) handle_loadwatch_analyzer ;;
+            6) run_module "maintenance" "disk-space-analyzer.sh" ;;
             0) return ;;
             *) echo -e "${RED}Invalid option${NC}"; sleep 1 ;;
         esac
@@ -312,7 +314,6 @@ show_backup_menu() {
     echo -e "${BOLD}Maintenance:${NC}"
     echo ""
     echo -e "  ${RED}3)${NC} 🗑️  Cleanup Toolkit Data      - Remove IP reputation & temp files"
-    echo -e "  ${CYAN}4)${NC} 💿 Disk Space Analyzer       - Find space issues & cleanup files"
     echo ""
     echo -e "  ${RED}0)${NC} Back to Main Menu"
     echo ""
@@ -360,7 +361,6 @@ handle_backup_menu() {
             1) handle_acronis_menu ;;
             2) run_module "backup" "mysql-restore-to-sql.sh" ;;
             3) run_module "maintenance" "cleanup-toolkit-data.sh" ;;
-            4) run_module "maintenance" "disk-space-analyzer.sh" ;;
             0) return ;;
             *) echo -e "${RED}Invalid option${NC}"; sleep 1 ;;
         esac