Add Lamassu database configuration: implement CRUD operations, polling tasks, and UI components for managing database settings. Introduce hourly transaction polling and manual poll functionality.

tasks.py

@@ -1,11 +1,14 @@
 import asyncio
+from datetime import datetime
 
 from lnbits.core.models import Payment
 from lnbits.core.services import websocket_updater
 from lnbits.tasks import register_invoice_listener
+from loguru import logger
 
 from .crud import get_myextension, update_myextension
 from .models import CreateMyExtensionData
+from .transaction_processor import poll_lamassu_transactions
 
 #######################################
 ########## RUN YOUR TASKS HERE ########
@@ -22,6 +25,25 @@ async def wait_for_paid_invoices():
         await on_invoice_paid(payment)
 
 
+async def hourly_transaction_polling():
+    """Background task that polls Lamassu database every hour for new transactions"""
+    logger.info("Starting hourly Lamassu transaction polling task")
+    
+    while True:
+        try:
+            logger.info(f"Running Lamassu transaction poll at {datetime.now()}")
+            await poll_lamassu_transactions()
+            logger.info("Completed Lamassu transaction poll, sleeping for 1 hour")
+            
+            # Sleep for 1 hour (3600 seconds)
+            await asyncio.sleep(3600)
+            
+        except Exception as e:
+            logger.error(f"Error in hourly polling task: {e}")
+            # Sleep for 5 minutes before retrying on error
+            await asyncio.sleep(300)
+
+
 # Do somethhing when an invoice related top this extension is paid