Complete markdown files cleanup and organization

- Organized 252 files across project
- Root directory: 187 → 2 files (98.9% reduction)
- Moved configuration guides to docs/04-configuration/
- Moved troubleshooting guides to docs/09-troubleshooting/
- Moved quick start guides to docs/01-getting-started/
- Moved reports to reports/ directory
- Archived temporary files
- Generated comprehensive reports and documentation
- Created maintenance scripts and guides

All files organized according to established standards.

scripts/check-transaction.sh

@@ -0,0 +1,65 @@
+#!/usr/bin/env bash
+# Check transaction details across different chains
+# Usage: ./check-transaction.sh <tx_hash>
+
+set -euo pipefail
+
+TX_HASH="${1:-0x789a8f3957f793b00f00e6907157c15156d1fab35a70db9476ef5ddcdce7c044}"
+
+# Colors
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m'
+
+info() { echo -e "${BLUE}[INFO]${NC} $1"; }
+success() { echo -e "${GREEN}[✓]${NC} $1"; }
+warn() { echo -e "${YELLOW}[WARN]${NC} $1"; }
+error() { echo -e "${RED}[ERROR]${NC} $1"; }
+
+echo "Transaction Hash: $TX_HASH"
+echo ""
+
+# Check ChainID 138
+info "Checking ChainID 138..."
+TX_138=$(curl -s -X POST https://rpc-http-pub.d-bis.org \
+  -H "Content-Type: application/json" \
+  -d "{\"jsonrpc\":\"2.0\",\"method\":\"eth_getTransactionByHash\",\"params\":[\"$TX_HASH\"],\"id\":1}" | jq -r '.result // null')
+
+if [[ "$TX_138" != "null" && -n "$TX_138" ]]; then
+    success "Found on ChainID 138!"
+    echo "$TX_138" | jq '{from, to, value, blockNumber, blockHash}'
+else
+    warn "Not found on ChainID 138"
+fi
+
+# Check receipt on ChainID 138
+RECEIPT_138=$(curl -s -X POST https://rpc-http-pub.d-bis.org \
+  -H "Content-Type: application/json" \
+  -d "{\"jsonrpc\":\"2.0\",\"method\":\"eth_getTransactionReceipt\",\"params\":[\"$TX_HASH\"],\"id\":1}" | jq -r '.result // null')
+
+if [[ "$RECEIPT_138" != "null" && -n "$RECEIPT_138" ]]; then
+    success "Receipt found on ChainID 138!"
+    echo "$RECEIPT_138" | jq '{status, blockNumber, gasUsed, contractAddress}'
+fi
+
+echo ""
+
+# Check Ethereum Mainnet
+info "Checking Ethereum Mainnet..."
+TX_MAINNET=$(curl -s -X POST https://eth.llamarpc.com \
+  -H "Content-Type: application/json" \
+  -d "{\"jsonrpc\":\"2.0\",\"method\":\"eth_getTransactionByHash\",\"params\":[\"$TX_HASH\"],\"id\":1}" | jq -r '.result // null')
+
+if [[ "$TX_MAINNET" != "null" && -n "$TX_MAINNET" ]]; then
+    success "Found on Ethereum Mainnet!"
+    echo "$TX_MAINNET" | jq '{from, to, value, blockNumber, blockHash}'
+else
+    warn "Not found on Ethereum Mainnet"
+fi
+
+echo ""
+info "Etherscan link: https://etherscan.io/tx/$TX_HASH"
+info "Blockscout (ChainID 138): https://explorer.d-bis.org/tx/$TX_HASH"
+