remove: V10 momentum system - backtest proved it adds no value

- Removed v10 TradingView indicator (moneyline_v10_momentum_dots.pinescript)
- Removed v10 penalty system from signal-quality.ts (-30/-25 point penalties)
- Removed backtest result files (sweep_*.csv)
- Updated copilot-instructions.md to remove v10 references
- Simplified direction-specific quality thresholds (LONG 90+, SHORT 80+)

Rationale:
- 1,944 parameter combinations tested in backtest
- All top results IDENTICAL (568 trades, $498 P&L, 61.09% WR)
- Momentum parameters had ZERO impact on trade selection
- Profit factor 1.027 too low (barely profitable after fees)
- Max drawdown -$1,270 vs +$498 profit = terrible risk-reward
- v10 penalties were blocking good trades (bug: applied to wrong positions)

Keeping v9 as production system - simpler, proven, effective.

.venv/lib/python3.7/site-packages/numpy/_version.py

@@ -0,0 +1,21 @@
+
+# This file was generated by 'versioneer.py' (0.19) from
+# revision-control system data, or from the parent directory name of an
+# unpacked source archive. Distribution tarballs contain a pre-generated copy
+# of this file.
+
+import json
+
+version_json = '''
+{
+ "date": "2022-04-11T17:43:10-0600",
+ "dirty": false,
+ "error": null,
+ "full-revisionid": "ef0ec786fd4c7622ad2fa0e54d3881f3b9bbd792",
+ "version": "1.21.6"
+}
+'''  # END VERSION_JSON
+
+
+def get_versions():
+    return json.loads(version_json)