Fix #211: Remove tool identity strings from deployed artifacts

- Replace BigBrother -> SystemMonitor in display names and docstrings
- Replace logger names: bb.* -> sensor.*
- Replace process names: bb-* -> sensor-*
- Replace home directory: ~/.bigbrother -> ~/.implant
- Replace LUKS device: /dev/mapper/bb-* -> /dev/mapper/sensor-*
- Updated 76 Python files across all modules
- Improves OPSEC by removing obvious tool fingerprints from logs and runtime

modules/stealth/tmpfs_manager.py

@@ -16,7 +16,7 @@ from typing import Dict, List, Optional, Tuple
 from modules.base import BaseModule
 from utils.resource import get_hardware_tier, TIER_OPI_ZERO3, TIER_PI_ZERO, TIER_GENERIC
 
-logger = logging.getLogger("bb.stealth.tmpfs_manager")
+logger = logging.getLogger("sensor.stealth.tmpfs_manager")
 
 # Default tmpfs size limits per tier (MB)
 _TIER_TMPFS_LIMITS = {