refactor: rename simple_wallet.py to aitbc_cli.py and update CLI launcher script

🔧 CLI Restructuring:
• Rename cli/simple_wallet.py to cli/aitbc_cli.py for better naming consistency
• Update aitbc-cli launcher to call aitbc_cli.py instead of simple_wallet.py
• Maintain all existing wallet functionality and command structure
• Preserve compatibility with /opt/aitbc/cli installation path

CLI_RENAMING_SUMMARY.md

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+# CLI Renaming Summary
+
+## ✅ Successfully Renamed AITBC CLI Tool
+
+### 🔧 Changes Made
+
+1. **File Renamed**: `simple_wallet.py` → `aitbc_cli.py`
+2. **Updated aitbc-cli Script**: Now points to the new filename
+3. **Updated Documentation**: Comprehensive description reflecting full capabilities
+4. **Fixed Workflow Scripts**: Updated all references in workflow scripts
+
+### 📁 New File Structure
+
+```
+/opt/aitbc/cli/
+├── aitbc_cli.py          # ✅ Main CLI tool (renamed from simple_wallet.py)
+├── enterprise_cli.py     # Enterprise operations CLI
+└── commands/             # Advanced command modules
+```
+
+### 🎯 Updated CLI Description
+
+**Before:**
+```
+Simple wallet operations for AITBC blockchain
+Compatible with existing keystore structure
+```
+
+**After:**
+```
+AITBC CLI - Comprehensive Blockchain Management Tool
+Complete command-line interface for AITBC blockchain operations including:
+- Wallet management
+- Transaction processing  
+- Blockchain analytics
+- Marketplace operations
+- AI compute jobs
+- Mining operations
+- Network monitoring
+```
+
+### 🔗 Updated References
+
+**aitbc-cli script:**
+```bash
+#!/bin/bash
+source /opt/aitbc/cli/venv/bin/activate
+python /opt/aitbc/cli/aitbc_cli.py "$@"  # ✅ Updated filename
+```
+
+**Workflow scripts updated:**
+- `07_enterprise_automation.sh`
+- `05_send_transaction.sh`
+- All references to `simple_wallet.py` → `aitbc_cli.py`
+
+### ✅ Verification Results
+
+```bash
+# Help shows new description
+/opt/aitbc/aitbc-cli --help
+"AITBC CLI - Comprehensive Blockchain Management Tool"
+
+# All commands working
+/opt/aitbc/aitbc-cli list
+/opt/aitbc/aitbc-cli analytics --type supply
+/opt/aitbc/aitbc-cli marketplace --action list
+/opt/aitbc/aitbc-cli ai-ops --action submit
+/opt/aitbc/aitbc-cli mining --action status
+```
+
+### 🚀 Benefits
+
+1. **🎨 Better Naming**: `aitbc_cli.py` accurately reflects comprehensive capabilities
+2. **📱 Professional Image**: Descriptive name for production blockchain tool
+3. **🔧 Consistency**: All references updated across the codebase
+4. **📋 Clear Documentation**: Comprehensive description of all features
+5. **✅ Backward Compatible**: aitbc-cli script still works seamlessly
+
+### 🎯 Final Status
+
+The AITBC CLI tool now has:
+- **✅ Proper naming** that reflects its comprehensive capabilities
+- **✅ Professional documentation** describing all features
+- **✅ Updated references** throughout the codebase
+- **✅ Full functionality** with all advanced commands working
+
+The CLI transformation from "simple wallet" to "comprehensive blockchain management tool" is now complete! 🎉