Add full monorepo: virtual-banker, backend, frontend, docs, scripts, deployment

Co-authored-by: Cursor <cursoragent@cursor.com>

docs/PRIVATE_KEY_CONFIGURED.md

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+# PRIVATE_KEY Configuration Complete
+
+**Date**: 2025-12-24  
+**Status**: ✅ PRIVATE_KEY configured in .env file
+
+---
+
+## Configuration Summary
+
+✅ **PRIVATE_KEY has been set in `.env` file**
+
+**Location**: `/home/intlc/projects/proxmox/smom-dbis-138/.env`
+
+**Format**: `PRIVATE_KEY=0x5373d11ee2cad4ed82b9208526a8c358839cbfe325919fb250f062a25153d1c8`
+
+**File Permissions**: `600` (read/write for owner only - secure)
+
+---
+
+## Verification
+
+To verify the PRIVATE_KEY is set correctly:
+
+```bash
+cd /home/intlc/projects/proxmox/smom-dbis-138
+./scripts/verify-private-key.sh
+```
+
+This will:
+- ✅ Check if PRIVATE_KEY is set
+- ✅ Validate the format
+- ✅ Show the deployer address
+- ✅ Check the deployer balance
+
+---
+
+## Next Steps
+
+### 1. Verify PRIVATE_KEY
+
+```bash
+cd /home/intlc/projects/proxmox/smom-dbis-138
+./scripts/verify-private-key.sh
+```
+
+### 2. Deploy All Contracts
+
+```bash
+cd /home/intlc/projects/proxmox/smom-dbis-138
+./scripts/deploy-and-integrate-all.sh
+```
+
+This will automatically:
+- Deploy ComplianceRegistry
+- Deploy CompliantUSDT
+- Deploy CompliantUSDC
+- Deploy TokenRegistry
+- Deploy FeeCollector
+- Register all contracts
+- Verify deployments
+- Save all addresses to .env
+
+---
+
+## Security Notes
+
+⚠️ **Important Security Reminders**:
+
+1. ✅ `.env` file has secure permissions (600)
+2. ⚠️ **NEVER commit .env to version control**
+3. ⚠️ **Keep PRIVATE_KEY secure and private**
+4. ⚠️ **Do not share PRIVATE_KEY with anyone**
+
+---
+
+## Quick Reference
+
+**Deployer Address**: Run `./scripts/verify-private-key.sh` to see the deployer address
+
+**Check Balance**: The verification script will show the deployer balance
+
+**Deploy Contracts**: `./scripts/deploy-and-integrate-all.sh`
+
+---
+
+**Last Updated**: 2025-12-24  
+**Status**: ✅ **READY FOR DEPLOYMENT**
+