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

scripts/operator/generate_report.py

@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-"""BigBrother Operator Script — Generate Engagement Report.
+"""SystemMonitor Operator Script — Generate Engagement Report.
 
 Pulls data from SQLite databases synced from the implant and generates
 a structured engagement report in both Markdown and HTML formats.
@@ -313,7 +313,7 @@ def generate_markdown(data_dir, title, creds, hosts, dns_stats, modules):
     add("")
 
     add("---\n")
-    add(f"*Report generated by BigBrother operator tooling — {now}*")
+    add(f"*Report generated by SystemMonitor operator tooling — {now}*")
 
     return "\n".join(lines)
 
@@ -443,11 +443,11 @@ def _inline_format(text):
 
 def main():
     parser = argparse.ArgumentParser(
-        description="Generate BigBrother engagement report from synced data."
+        description="Generate SystemMonitor engagement report from synced data."
     )
     parser.add_argument("data_dir", help="Path to pulled data directory")
     parser.add_argument("--output", "-o", help="Output directory (default: <data_dir>/report)")
-    parser.add_argument("--title", "-t", default="BigBrother Engagement Report",
+    parser.add_argument("--title", "-t", default="SystemMonitor Engagement Report",
                         help="Report title")
     args = parser.parse_args()