feat(core): consolidate config hub, unify daemon scheduling across all entrypoints, and fix step replay

- Unified configuration and paths under artemis.config as single source of truth
- Consolidated execution across CLI, SDK, MCP, and Admin Console to default to Artemis Daemon
- Fixed frontend step replay to preserve failure steps with proper sequential numbering
- Implemented task deduplication, debouncing, and multi-device lock isolation
- Added comprehensive end-to-end multi-port integration tests for live phone and emulator

apps/admin_console/database/connection.py

@@ -16,10 +16,7 @@ from contextlib import contextmanager
 from pathlib import Path
 import sqlite3
 
-try:
-    from admin_console.core.config import DB_PATH
-except ImportError:
-    from apps.admin_console.core.config import DB_PATH
+from artemis.config import DB_PATH
 
 
 _initialized_dbs = set()