chore: remove configuration files and enhance blockchain explorer with advanced search, analytics, and export features

- Delete .aitbc.yaml.example CLI configuration template
- Delete .lycheeignore link checker exclusion rules
- Delete .nvmrc Node.js version specification
- Add advanced search panel with filters for address, amount range, transaction type, time range, and validator
- Add analytics dashboard with transaction volume, active addresses, and block time metrics
- Add Chart.js integration

scripts/check-file-organization.sh

@@ -0,0 +1,86 @@
+#!/bin/bash
+# scripts/check-file-organization.sh
+
+echo "🔍 Checking project file organization..."
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m' # No Color
+
+# Count issues
+ISSUES=0
+
+# Function to report issue
+report_issue() {
+    local file="$1"
+    local issue="$2"
+    local suggestion="$3"
+    
+    echo -e "${RED}❌ ISSUE: $file${NC}"
+    echo -e "   ${YELLOW}Problem: $issue${NC}"
+    echo -e "   ${BLUE}Suggestion: $suggestion${NC}"
+    echo ""
+    ((ISSUES++))
+}
+
+# Check root directory for misplaced files
+echo "📁 Checking root directory..."
+cd "$(dirname "$0")/.."
+
+# Test files
+for file in test_*.py test_*.sh run_mc_test.sh; do
+    if [[ -f "$file" ]]; then
+        report_issue "$file" "Test file at root level" "Move to dev/tests/"
+    fi
+done
+
+# Development scripts
+for file in patch_*.py fix_*.py simple_test.py; do
+    if [[ -f "$file" ]]; then
+        report_issue "$file" "Development script at root level" "Move to dev/scripts/"
+    fi
+done
+
+# Multi-chain files
+for file in MULTI_*.md; do
+    if [[ -f "$file" ]]; then
+        report_issue "$file" "Multi-chain file at root level" "Move to dev/multi-chain/"
+    fi
+done
+
+# Environment files
+for dir in node_modules .venv cli_env logs .pytest_cache .ruff_cache .vscode; do
+    if [[ -d "$dir" ]]; then
+        report_issue "$dir" "Environment directory at root level" "Move to dev/env/ or dev/cache/"
+    fi
+done
+
+# Configuration files
+for file in .aitbc.yaml .aitbc.yaml.example .env.production .nvmrc .lycheeignore; do
+    if [[ -f "$file" ]]; then
+        report_issue "$file" "Configuration file at root level" "Move to config/"
+    fi
+done
+
+# Check if essential files are missing
+echo "📋 Checking essential files..."
+ESSENTIAL_FILES=(".editorconfig" ".env.example" ".gitignore" "LICENSE" "README.md" "pyproject.toml" "poetry.lock" "pytest.ini" "run_all_tests.sh")
+
+for file in "${ESSENTIAL_FILES[@]}"; do
+    if [[ ! -f "$file" ]]; then
+        echo -e "${YELLOW}⚠️  WARNING: Essential file '$file' is missing${NC}"
+    fi
+done
+
+# Summary
+if [[ $ISSUES -eq 0 ]]; then
+    echo -e "${GREEN}✅ File organization is perfect! No issues found.${NC}"
+    exit 0
+else
+    echo -e "${RED}❌ Found $ISSUES organization issue(s)${NC}"
+    echo -e "${BLUE}💡 Run './scripts/move-to-right-folder.sh --auto' to fix automatically${NC}"
+    exit 1
+fi