4c59a0e4cb
- Added `sync_pairings_from_kraken` function to fetch and upsert asset pairs into the config_pairings table. - Introduced `run_pairing_sync_loop` for periodic synchronization of pairings. - Enhanced `KrakenWsClient` to manage subscribed symbols for market data feeds. - Created `build_detector_from_enabled_pairings` to initialize cycle detection based on enabled pairings. - Updated FastAPI app to start market data feed and pairing synchronization tasks. - Added new API routes for managing pairings, including listing, toggling, and syncing from Kraken. - Improved dashboard templates to display pairing options and allow user interaction for backtesting. - Refactored database queries to streamline fetching and updating of pairing data.