Initial NTE history exporter

Initial NTE history exporter

Add a Windows live-capture exporter for NTE pull history with support for
Permanent Monopoly, Limited Monopoly, and Arc Miracle Box histories.

Included:
- live packet capture via Windows raw sockets
- CSV and JSON export generation
- normalized reward and banner mapping files
- Monopoly v7 Points Gift / Chase Reward classification
- Arc Miracle Box decoding with shared pity metadata
- timestamp grouping and UID generation
- Windows launcher scripts with admin prompting
- docs for usage, export format, limitations, and packet notes
- tests covering decoder behaviour and mapping consistency

Generated exports, captures, briefs, and local data are ignored for privacy.

.gitignore

@@ -0,0 +1,32 @@
+__pycache__/
+*.py[cod]
+*$py.class
+
+.pytest_cache/
+.mypy_cache/
+.ruff_cache/
+.coverage
+htmlcov/
+
+.venv/
+venv/
+env/
+
+dist/
+build/
+*.egg-info/
+
+# Captures, generated exports, and reference research outputs.
+exports/*
+!exports/.gitkeep
+briefs/
+*.flows
+*.pcap
+*.pcapng
+*.cap
+
+# Local/editor noise.
+.DS_Store
+Thumbs.db
+.idea/
+.vscode/