refactor: add blockchain sync and network optimization scripts to workflow

📋 Workflow Enhancement:
• Added step 6: Blockchain Sync Fix (08_blockchain_sync_fix.sh)
• Renumbered step 6 to 7: Enhanced Transaction Manager (09_transaction_manager.sh)
• Renumbered step 7 to 8: Final Verification (unchanged)
• Added step 9: Complete Workflow orchestrator (10_complete_workflow.sh)
• Added step 10: Network Optimization (11_network_optimizer.sh)
• Renumbered step 8 to 11: Complete Sync (unchanged)

🔧 Script

scripts/workflow/09_transaction_manager.sh

@@ -0,0 +1,113 @@
+#!/bin/bash
+# AITBC Transaction Manager Script
+# Enhanced transaction sending with proper error handling
+
+echo "=== AITBC Transaction Manager ==="
+
+# Configuration
+GENESIS_WALLET="aitbc1genesis"
+TARGET_WALLET="aitbc-wallet"
+AMOUNT=1000
+FEE=10
+PASSWORD_FILE="/var/lib/aitbc/keystore/.password"
+
+# Check prerequisites
+echo "1. Checking prerequisites..."
+if [ ! -f "$PASSWORD_FILE" ]; then
+  echo "❌ Password file not found: $PASSWORD_FILE"
+  exit 1
+fi
+
+# Get wallet addresses
+echo "2. Getting wallet addresses..."
+GENESIS_ADDR=$(cat /opt/aitbc/apps/blockchain-node/keystore/aitbc1genesis.json | jq -r '.address')
+TARGET_ADDR=$(ssh aitbc 'cat /var/lib/aitbc/keystore/aitbc-wallet.json | jq -r ".address"')
+
+echo "Genesis address: $GENESIS_ADDR"
+echo "Target address: $TARGET_ADDR"
+
+# Check balances
+echo "3. Checking current balances..."
+GENESIS_BALANCE=$(curl -s "http://localhost:8006/rpc/getBalance/$GENESIS_ADDR" | jq .balance)
+TARGET_BALANCE=$(curl -s "http://localhost:8006/rpc/getBalance/$TARGET_ADDR" | jq .balance)
+
+echo "Genesis balance: $GENESIS_BALANCE AIT"
+echo "Target balance: $TARGET_BALANCE AIT"
+
+# Create transaction using RPC
+echo "4. Creating and sending transaction..."
+TX_DATA=$(cat << EOF
+{
+  "type": "transfer",
+  "from": "$GENESIS_ADDR",
+  "sender": "$GENESIS_ADDR",
+  "to": "$TARGET_ADDR",
+  "amount": $AMOUNT,
+  "fee": $FEE,
+  "nonce": $GENESIS_BALANCE,
+  "payload": "0x"
+}
+EOF
+)
+
+echo "Transaction data: $TX_DATA"
+
+# Send transaction
+echo "5. Sending transaction..."
+TX_RESULT=$(curl -X POST http://localhost:8006/rpc/sendTx \
+  -H "Content-Type: application/json" \
+  -d "$TX_DATA")
+
+echo "Transaction result: $TX_RESULT"
+
+# Extract transaction hash if successful
+TX_HASH=$(echo "$TX_RESULT" | jq -r '.hash // .transaction_hash // empty')
+
+if [ -n "$TX_HASH" ] && [ "$TX_HASH" != "null" ]; then
+  echo "✅ Transaction sent successfully!"
+  echo "Transaction hash: $TX_HASH"
+  
+  # Wait for transaction to be mined
+  echo "6. Waiting for transaction to be mined..."
+  for i in {1..20}; do
+    sleep 2
+    NEW_BALANCE=$(curl -s "http://localhost:8006/rpc/getBalance/$TARGET_ADDR" | jq .balance)
+    echo "Check $i/20: Target balance = $NEW_BALANCE AIT"
+    
+    if [ "$NEW_BALANCE" -gt "$TARGET_BALANCE" ]; then
+      echo "✅ Transaction mined successfully!"
+      echo "New balance: $NEW_BALANCE AIT"
+      break
+    fi
+  done
+else
+  echo "❌ Transaction failed"
+  echo "Error: $TX_RESULT"
+  
+  # Try alternative method using CLI
+  echo "7. Trying alternative CLI method..."
+  /opt/aitbc/venv/bin/python /opt/aitbc/cli/simple_wallet.py send \
+    --from $GENESIS_WALLET \
+    --to $TARGET_ADDR \
+    --amount $AMOUNT \
+    --fee $FEE \
+    --password-file $PASSWORD_FILE \
+    --rpc-url http://localhost:8006
+fi
+
+# Final verification
+echo "8. Final balance verification..."
+FINAL_GENESIS_BALANCE=$(curl -s "http://localhost:8006/rpc/getBalance/$GENESIS_ADDR" | jq .balance)
+FINAL_TARGET_BALANCE=$(curl -s "http://localhost:8006/rpc/getBalance/$TARGET_ADDR" | jq .balance)
+
+echo "Final genesis balance: $FINAL_GENESIS_BALANCE AIT"
+echo "Final target balance: $FINAL_TARGET_BALANCE AIT"
+
+if [ "$FINAL_TARGET_BALANCE" -gt "$TARGET_BALANCE" ]; then
+  TRANSFERRED=$((FINAL_TARGET_BALANCE - TARGET_BALANCE))
+  echo "✅ Transaction successful! Transferred: $TRANSFERRED AIT"
+else
+  echo "❌ Transaction may have failed or is still pending"
+fi
+
+echo "=== Transaction Manager Complete ==="