AMM (#310)

* AMM

* LINT + Fixes

* Remove unused global variables.

* BLACK

* BLACK

* AMM - Various Fixes/Features/Bug Fixes.

* FLAKE

* FLAKE

* BLACK

* Small fix

* Fix

* Auto-start option AMM + Various fixes/bugs/styling.

* Updated createoffers.py

* BLACK

* AMM Styling

* Update bid_xmr template confirm model.

* Fixed bug with Create Default Configuration + Added confirm modal.

* Fix: Better redirect.

* Fixed adjust_rates_based_on_market + Removed debug / extra logging + Various fixes.

* GUI v3.2.2

* Fix sub-header your-offers count when created offers by AMM.

* Fix math.

* Added USD prices + Add offers/bids checkbox enabled always checked.

* Donation page.

* Updated header.html + Typo.

* Update on createoffer.py + BLACK

* AMM: html updates.

* AMM: Add all, minrate, and static options.

* AMM: Amount step default 0.001

* Fix global settings.

* Update createoffers.py

* Fixed bug with autostart when save global settings + Various layout fixes.

* Fixed bug with autostart with add/edit  + Added new option Orderbook (Auto-Accept)

* Fixed debug + New feature attempt bids first.

* Fix: Orderbook (Auto-Accept)

* Added bidding strategy:  Only bid on auto-accept offers (best rates from auto-accept only)

* Fix: with_extra_info

* Small fix automation_strat_id

* Various fixes.

* Final fixes

basicswap/bin/run.py

@@ -48,6 +48,20 @@ def signal_handler(sig, frame):
         sys.stdout.fileno(), f"Signal {sig} detected, ending program.\n".encode("utf-8")
     )
     if swap_client is not None and not swap_client.chainstate_delay_event.is_set():
+        try:
+            from basicswap.ui.page_amm import stop_amm_process, get_amm_status
+
+            amm_status = get_amm_status()
+            if amm_status == "running":
+                logger.info("Signal handler stopping AMM process...")
+                success, msg = stop_amm_process(swap_client)
+                if success:
+                    logger.info(f"AMM signal shutdown: {msg}")
+                else:
+                    logger.warning(f"AMM signal shutdown warning: {msg}")
+        except Exception as e:
+            logger.error(f"Error stopping AMM in signal handler: {e}")
+
         swap_client.stopRunning()