Complete markdown files cleanup and organization

- Organized 252 files across project
- Root directory: 187 → 2 files (98.9% reduction)
- Moved configuration guides to docs/04-configuration/
- Moved troubleshooting guides to docs/09-troubleshooting/
- Moved quick start guides to docs/01-getting-started/
- Moved reports to reports/ directory
- Archived temporary files
- Generated comprehensive reports and documentation
- Created maintenance scripts and guides

All files organized according to established standards.

scripts/enable-admin-rpc-ssh.sh

@@ -0,0 +1,110 @@
+#!/usr/bin/env bash
+# Enable ADMIN RPC methods on Besu RPC node via SSH
+# This enables admin_removeTransaction and other admin methods
+# Usage: ./enable-admin-rpc-ssh.sh [vmid] [rpc_ip]
+
+set -euo pipefail
+
+VMID="${1:-2500}"
+RPC_IP="${2:-192.168.11.250}"
+RPC_CONFIG="/etc/besu/config-rpc.toml"
+PROXMOX_HOST="192.168.11.10"
+PROXMOX_PASS="L@kers2010"
+
+# Colors
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m'
+
+log_info() { echo -e "${BLUE}[INFO]${NC} $1"; }
+log_success() { echo -e "${GREEN}[✓]${NC} $1"; }
+log_warn() { echo -e "${YELLOW}[WARN]${NC} $1"; }
+log_error() { echo -e "${RED}[ERROR]${NC} $1"; }
+
+log_info "========================================="
+log_info "Enable ADMIN on Besu RPC Node (via SSH)"
+log_info "========================================="
+log_info ""
+
+# Check if sshpass is available
+if ! command -v sshpass >/dev/null 2>&1; then
+    log_error "sshpass is required"
+    exit 1
+fi
+
+# Test SSH connection
+log_info "Testing SSH connection..."
+if ! sshpass -p "$PROXMOX_PASS" ssh -o StrictHostKeyChecking=no -o ConnectTimeout=5 \
+    "root@$PROXMOX_HOST" "echo 'OK'" 2>/dev/null; then
+    log_error "Cannot connect to Proxmox host"
+    exit 1
+fi
+
+# Check current config
+log_info "Checking current RPC API configuration..."
+CURRENT_API=$(sshpass -p "$PROXMOX_PASS" ssh -o StrictHostKeyChecking=no \
+    "root@$PROXMOX_HOST" "pct exec $VMID -- grep -E '^rpc-http-api=' $RPC_CONFIG 2>/dev/null || echo ''" 2>/dev/null || echo "")
+
+if [ -n "$CURRENT_API" ]; then
+    log_info "Current: $CURRENT_API"
+    if echo "$CURRENT_API" | grep -qi "ADMIN"; then
+        log_success "✓ ADMIN already enabled"
+        exit 0
+    fi
+fi
+
+# Backup and update config
+log_info "Backing up config..."
+sshpass -p "$PROXMOX_PASS" ssh -o StrictHostKeyChecking=no \
+    "root@$PROXMOX_HOST" "pct exec $VMID -- cp $RPC_CONFIG ${RPC_CONFIG}.backup.\$(date +%Y%m%d_%H%M%S)" 2>/dev/null || true
+
+# Update to include ADMIN
+log_info "Updating config to enable ADMIN..."
+sshpass -p "$PROXMOX_PASS" ssh -o StrictHostKeyChecking=no \
+    "root@$PROXMOX_HOST" "pct exec $VMID -- sed -i '/^rpc-http-api=/d' $RPC_CONFIG" 2>/dev/null || true
+
+sshpass -p "$PROXMOX_PASS" ssh -o StrictHostKeyChecking=no \
+    "root@$PROXMOX_HOST" "pct exec $VMID -- sed -i '/^rpc-http-port=/a rpc-http-api=[\"ETH\",\"NET\",\"WEB3\",\"TXPOOL\",\"ADMIN\"]' $RPC_CONFIG" 2>/dev/null || {
+    log_error "Failed to update config"
+    exit 1
+}
+
+log_success "✓ Config updated"
+
+# Restart service
+log_info "Restarting Besu RPC service..."
+sshpass -p "$PROXMOX_PASS" ssh -o StrictHostKeyChecking=no \
+    "root@$PROXMOX_HOST" "pct exec $VMID -- systemctl restart besu-rpc" 2>/dev/null || {
+    log_error "Failed to restart service"
+    exit 1
+}
+
+log_success "✓ Service restarted"
+
+# Wait and verify
+log_info "Waiting for RPC to come online..."
+sleep 10
+
+RPC_URL="http://${RPC_IP}:8545"
+for i in {1..10}; do
+    RPC_MODULES=$(curl -s -X POST -H "Content-Type: application/json" \
+        --data '{"jsonrpc":"2.0","method":"rpc_modules","params":[],"id":1}' \
+        "$RPC_URL" 2>/dev/null || echo "")
+    
+    if [ -n "$RPC_MODULES" ] && echo "$RPC_MODULES" | jq -e '.result' >/dev/null 2>&1; then
+        if echo "$RPC_MODULES" | jq -r '.result | keys[]' 2>/dev/null | grep -qi "admin"; then
+            log_success "✓ ADMIN is now enabled"
+            exit 0
+        else
+            log_warn "⚠ RPC online but ADMIN not found (attempt $i/10)"
+            sleep 2
+        fi
+    else
+        sleep 2
+    fi
+done
+
+log_warn "⚠ Could not verify ADMIN is enabled"
+