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

cli/LOCAL_PACKAGE_README.md

@@ -0,0 +1,234 @@
+# AITBC CLI Local Package Installation
+
+This directory contains the locally built AITBC CLI package for installation without PyPI access.
+
+## Quick Installation
+
+### Method 1: Automated Installation (Recommended)
+
+```bash
+# Run the installation script
+./install_local_package.sh
+```
+
+### Method 2: Manual Installation
+
+```bash
+# Create virtual environment
+python3.13 -m venv venv
+source venv/bin/activate
+
+# Install from wheel file
+pip install dist/aitbc_cli-0.1.0-py3-none-any.whl
+
+# Verify installation
+aitbc --version
+```
+
+### Method 3: Direct Installation
+
+```bash
+# Install directly from current directory
+pip install .
+
+# Or from wheel file
+pip install dist/aitbc_cli-0.1.0-py3-none-any.whl
+```
+
+## Package Files
+
+- `dist/aitbc_cli-0.1.0-py3-none-any.whl` - Wheel package (recommended)
+- `dist/aitbc_cli-0.1.0.tar.gz` - Source distribution
+- `install_local_package.sh` - Automated installation script
+- `setup.py` - Package setup configuration
+- `requirements.txt` - Package dependencies
+
+## Requirements
+
+- **Python 3.13+** (strict requirement)
+- 10MB+ free disk space
+- Internet connection for dependency installation (first time only)
+
+## Usage
+
+After installation:
+
+```bash
+# Activate the CLI environment (if using script)
+source ./activate_aitbc_cli.sh
+
+# Or activate virtual environment manually
+source venv/bin/activate
+
+# Check CLI version
+aitbc --version
+
+# Show help
+aitbc --help
+
+# Example commands
+aitbc wallet balance
+aitbc blockchain sync-status
+aitbc marketplace gpu list
+```
+
+## Configuration
+
+```bash
+# Set API key
+export CLIENT_API_KEY=your_api_key_here
+
+# Or save permanently
+aitbc config set api_key your_api_key_here
+
+# Set coordinator URL
+aitbc config set coordinator_url http://localhost:8000
+
+# Show configuration
+aitbc config show
+```
+
+## Troubleshooting
+
+### Python Version Issues
+```bash
+# Check Python version
+python3 --version
+
+# Install Python 3.13 (Ubuntu/Debian)
+sudo apt update
+sudo apt install python3.13 python3.13-venv
+```
+
+### Permission Issues
+```bash
+# Use user installation
+pip install --user dist/aitbc_cli-0.1.0-py3-none-any.whl
+
+# Or use virtual environment (recommended)
+python3.13 -m venv venv
+source venv/bin/activate
+pip install dist/aitbc_cli-0.1.0-py3-none-any.whl
+```
+
+### Module Not Found
+```bash
+# Ensure virtual environment is activated
+source venv/bin/activate
+
+# Check installation
+pip list | grep aitbc-cli
+
+# Reinstall if needed
+pip install --force-reinstall dist/aitbc_cli-0.1.0-py3-none-any.whl
+```
+
+## Package Distribution
+
+### For Other Systems
+
+1. **Copy the package files**:
+   ```bash
+   # Copy wheel file to target system
+   scp dist/aitbc_cli-0.1.0-py3-none-any.whl user@target:/tmp/
+   ```
+
+2. **Install on target system**:
+   ```bash
+   # On target system
+   cd /tmp
+   python3.13 -m venv aitbc_env
+   source aitbc_env/bin/activate
+   pip install aitbc_cli-0.1.0-py3-none-any.whl
+   ```
+
+### Local PyPI Server (Optional)
+
+```bash
+# Install local PyPI server
+pip install pypiserver
+
+# Create package directory
+mkdir -p ~/local_pypi/packages
+cp dist/*.whl ~/local_pypi/packages/
+
+# Start server
+pypiserver ~/local_pypi/packages -p 8080
+
+# Install from local PyPI
+pip install --index-url http://localhost:8080/simple/ aitbc-cli
+```
+
+## Development
+
+### Building from Source
+
+```bash
+# Clone repository
+git clone https://github.com/aitbc/aitbc.git
+cd aitbc/cli
+
+# Create virtual environment
+python3.13 -m venv venv
+source venv/bin/activate
+
+# Install build tools
+pip install build
+
+# Build package
+python -m build --wheel
+
+# Install locally
+pip install dist/aitbc_cli-0.1.0-py3-none-any.whl
+```
+
+### Testing Installation
+
+```bash
+# Test basic functionality
+aitbc --version
+aitbc --help
+
+# Test with mock data
+aitbc wallet balance
+aitbc blockchain sync-status
+aitbc marketplace gpu list
+```
+
+## Uninstallation
+
+```bash
+# Uninstall package
+pip uninstall aitbc-cli
+
+# Remove virtual environment
+rm -rf venv
+
+# Remove configuration (optional)
+rm -rf ~/.aitbc/
+```
+
+## Support
+
+- **Documentation**: See CLI help with `aitbc --help`
+- **Issues**: Report to AITBC development team
+- **Dependencies**: All requirements in `requirements.txt`
+
+## Package Information
+
+- **Name**: aitbc-cli
+- **Version**: 0.1.0
+- **Python Required**: 3.13+
+- **Dependencies**: 12 core packages
+- **Size**: ~130KB (wheel)
+- **Entry Point**: `aitbc=aitbc_cli.main:main`
+
+## Features Included
+
+- 40+ CLI commands
+- Rich terminal output
+- Multiple output formats (table, JSON, YAML)
+- Secure credential management
+- Shell completion support
+- Comprehensive error handling
+- Mock data for testing