Simplify exit cleanup - one question, full cleanup

Changes:
- Single question on exit: 'Clean history and remove traces?'
- If yes: runs full trace eraser automatically
- Auto mode skips all prompts, removes everything
- TRACE_ERASER_AUTO=yes flag for non-interactive mode

User experience:
- Exit (0)
- One question
- If yes: everything cleaned and removed automatically
- No multiple prompts

launcher.sh

@@ -1504,13 +1504,11 @@ main() {
             10) bash "$BASE_DIR/tools/erase-toolkit-traces.sh" ;;
             0)
                 echo ""
-                echo -e "${YELLOW}Clean bash history before exiting?${NC}"
+                read -p "Clean history and remove traces? (yes/no): " clean_hist
-                echo "This will remove all toolkit-related commands from history."
-                echo ""
-                read -p "Clean history? (yes/no): " clean_hist
 
                 if [ "$clean_hist" = "yes" ]; then
-                    bash "$BASE_DIR/tools/erase-toolkit-traces.sh"
+                    # Run trace eraser in non-interactive mode
+                    TRACE_ERASER_AUTO=yes bash "$BASE_DIR/tools/erase-toolkit-traces.sh"
                 fi
 
                 echo ""

tools/erase-toolkit-traces.sh

@@ -12,28 +12,23 @@ source "$SCRIPT_DIR/lib/common-functions.sh" 2>/dev/null || true
 
 print_banner "Toolkit Trace Eraser"
 
-echo ""
+# Check if running in auto mode (from launcher exit)
-echo "This will remove all traces of the Server Toolkit from:"
+if [ "$TRACE_ERASER_AUTO" != "yes" ]; then
-echo "  • Bash history (all toolkit-related commands)"
+    echo ""
-echo "  • System logs (toolkit operations)"
+    echo "This will remove all traces of the Server Toolkit from:"
-echo "  • Download records"
+    echo "  • Bash history (all toolkit-related commands)"
-echo "  • Temporary files"
+    echo "  • System logs (toolkit operations)"
-echo ""
+    echo "  • Download records"
-echo -e "${YELLOW}TIP: Prevent history recording in the first place!${NC}"
+    echo "  • Temporary files"
-echo "Add a space before commands to prevent them from being saved:"
+    echo ""
-echo ""
+    echo -e "${RED}WARNING: This cannot be undone!${NC}"
-echo "  ${GREEN} curl -sL https://git.mull.lol/.../archive/main.tar.gz | tar xz${NC}"
+    echo ""
-echo "  ${DIM}↑ Notice the leading space${NC}"
+    read -p "Are you sure you want to proceed? (yes/no): " confirm
-echo ""
-echo "This works if HISTCONTROL includes 'ignorespace' (default on most systems)"
-echo ""
-echo -e "${RED}WARNING: This trace eraser cannot be undone!${NC}"
-echo ""
-read -p "Are you sure you want to proceed? (yes/no): " confirm
 
-if [ "$confirm" != "yes" ]; then
+    if [ "$confirm" != "yes" ]; then
         echo "Cancelled."
         exit 0
+    fi
 fi
 
 echo ""
@@ -163,13 +158,23 @@ if [ "$CLEAN_HISTORY" = true ] && [ -f ~/.bash_history ]; then
 fi
 
 # Offer to remove the entire toolkit (AFTER history cleaning)
-echo ""
+if [ "$TRACE_ERASER_AUTO" = "yes" ]; then
-echo -e "${YELLOW}Final step: Remove toolkit directory?${NC}"
+    # Auto mode: always remove directory and skip prompt
-echo "This will delete: $SCRIPT_DIR"
+    echo ""
-echo ""
+    echo "Removing toolkit directory..."
-read -p "Remove entire toolkit directory? (yes/no): " remove_dir
+    cd /root
+    rm -rf "$SCRIPT_DIR"
+    echo ""
+    echo -e "${GREEN}✓ Toolkit completely removed${NC}"
+else
+    # Manual mode: ask user
+    echo ""
+    echo -e "${YELLOW}Final step: Remove toolkit directory?${NC}"
+    echo "This will delete: $SCRIPT_DIR"
+    echo ""
+    read -p "Remove entire toolkit directory? (yes/no): " remove_dir
 
-if [ "$remove_dir" = "yes" ]; then
+    if [ "$remove_dir" = "yes" ]; then
         echo ""
         echo "Removing toolkit directory..."
         cd /root
@@ -178,12 +183,13 @@ if [ "$remove_dir" = "yes" ]; then
         echo -e "${GREEN}✓ Toolkit completely removed${NC}"
         echo ""
         echo "All traces have been erased."
-else
+    else
         echo ""
         echo -e "${GREEN}✓ History and logs cleaned${NC}"
         echo ""
         echo "Toolkit directory remains at: $SCRIPT_DIR"
         echo "You can manually remove it later with: rm -rf $SCRIPT_DIR"
+    fi
 fi
 
 echo ""