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()

apps/admin_console/database/repositories/session_repository.py

@@ -285,6 +285,17 @@ class SessionRepository:
                         ("failed", now, row["session_id"], "running"),
                     )
                     count += cursor.rowcount
+                    try:
+                        from mcp_server.utils import trace_store
+
+                        if trace_store.read_status(str(row["session_id"])):
+                            trace_store.update_trace_status(
+                                str(row["session_id"]),
+                                "failed",
+                                error="Process terminated prior to server startup.",
+                            )
+                    except Exception:
+                        pass
                 conn.commit()
                 return count
         except Exception: