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

dev/scripts/patch_router2.py

@@ -0,0 +1,106 @@
+with open("/home/oib/windsurf/aitbc/apps/blockchain-node/src/aitbc_chain/rpc/router.py", "r") as f:
+    content = f.read()
+
+# Update get_addresses endpoint
+content = content.replace(
+    """@router.get("/addresses", summary="Get a list of top addresses by balance")
+async def get_addresses(
+    limit: int = Query(10, ge=1, le=100),
+    offset: int = Query(0, ge=0),
+    min_balance: int = Query(0, ge=0),
+) -> Dict[str, Any]:""",
+    """@router.get("/addresses", summary="Get a list of top addresses by balance")
+async def get_addresses(
+    limit: int = Query(10, ge=1, le=100),
+    offset: int = Query(0, ge=0),
+    min_balance: int = Query(0, ge=0),
+    chain_id: str = "ait-devnet"
+) -> Dict[str, Any]:"""
+)
+
+content = content.replace(
+    """        addresses = session.exec(
+            select(Account)
+            .where(Account.balance >= min_balance)""",
+    """        addresses = session.exec(
+            select(Account)
+            .where(Account.chain_id == chain_id)
+            .where(Account.balance >= min_balance)"""
+)
+
+content = content.replace(
+    """        total_count = len(session.exec(select(Account).where(Account.balance >= min_balance)).all())""",
+    """        total_count = len(session.exec(select(Account).where(Account.chain_id == chain_id).where(Account.balance >= min_balance)).all())"""
+)
+
+content = content.replace(
+    """            sent_count = session.exec(select(func.count()).select_from(Transaction).where(Transaction.sender == addr.address)).one()
+            received_count = session.exec(select(func.count()).select_from(Transaction).where(Transaction.recipient == addr.address)).one()""",
+    """            sent_count = session.exec(select(func.count()).select_from(Transaction).where(Transaction.chain_id == chain_id).where(Transaction.sender == addr.address)).one()
+            received_count = session.exec(select(func.count()).select_from(Transaction).where(Transaction.chain_id == chain_id).where(Transaction.recipient == addr.address)).one()"""
+)
+
+# Update send_transaction endpoint
+content = content.replace(
+    """@router.post("/sendTx", summary="Submit a new transaction")
+async def send_transaction(request: TransactionRequest) -> Dict[str, Any]:""",
+    """@router.post("/sendTx", summary="Submit a new transaction")
+async def send_transaction(request: TransactionRequest, chain_id: str = "ait-devnet") -> Dict[str, Any]:"""
+)
+
+content = content.replace(
+    """        tx_hash = mempool.add(tx_dict)""",
+    """        tx_hash = mempool.add(tx_dict, chain_id)"""
+)
+
+# Update submit_receipt endpoint
+content = content.replace(
+    """@router.post("/submitReceipt", summary="Submit receipt claim transaction")
+async def submit_receipt(request: ReceiptSubmissionRequest) -> Dict[str, Any]:""",
+    """@router.post("/submitReceipt", summary="Submit receipt claim transaction")
+async def submit_receipt(request: ReceiptSubmissionRequest, chain_id: str = "ait-devnet") -> Dict[str, Any]:"""
+)
+
+content = content.replace(
+    """        response = await send_transaction(tx_request)""",
+    """        response = await send_transaction(tx_request, chain_id)"""
+)
+
+# Update mint_faucet endpoint
+content = content.replace(
+    """@router.post("/admin/mintFaucet", summary="Mint devnet funds to an address")
+async def mint_faucet(request: MintFaucetRequest) -> Dict[str, Any]:""",
+    """@router.post("/admin/mintFaucet", summary="Mint devnet funds to an address")
+async def mint_faucet(request: MintFaucetRequest, chain_id: str = "ait-devnet") -> Dict[str, Any]:"""
+)
+
+content = content.replace(
+    """        account = session.exec(select(Account).where(Account.address == request.address)).first()
+        if account is None:
+            account = Account(address=request.address, balance=request.amount)""",
+    """        account = session.exec(select(Account).where(Account.chain_id == chain_id).where(Account.address == request.address)).first()
+        if account is None:
+            account = Account(chain_id=chain_id, address=request.address, balance=request.amount)"""
+)
+
+# Update _update_balances and _update_balance (if they exist)
+content = content.replace(
+    """            sender_acc = session.exec(select(Account).where(Account.address == tx.sender)).first()
+            if not sender_acc:
+                sender_acc = Account(address=tx.sender, balance=0)""",
+    """            sender_acc = session.exec(select(Account).where(Account.chain_id == chain_id).where(Account.address == tx.sender)).first()
+            if not sender_acc:
+                sender_acc = Account(chain_id=chain_id, address=tx.sender, balance=0)"""
+)
+
+content = content.replace(
+    """            recipient_acc = session.exec(select(Account).where(Account.address == tx.recipient)).first()
+            if not recipient_acc:
+                recipient_acc = Account(address=tx.recipient, balance=0)""",
+    """            recipient_acc = session.exec(select(Account).where(Account.chain_id == chain_id).where(Account.address == tx.recipient)).first()
+            if not recipient_acc:
+                recipient_acc = Account(chain_id=chain_id, address=tx.recipient, balance=0)"""
+)
+
+with open("/home/oib/windsurf/aitbc/apps/blockchain-node/src/aitbc_chain/rpc/router.py", "w") as f:
+    f.write(content)