baseline: re-cut byte-for-byte reference at fb1f95d

Same 8-run matrix, window and pinned input parquets as baseline/da61cff;
every output hash is byte-identical to the old baseline (walk-forward
mode + data-safety guards are behavior-neutral on default runs).
Verified: scripts/compare_baseline.py 32/32 PASS at this commit. Future
compares now reference the extended-window code. da61cff kept for
history; its pins remain protected (guard unions all manifests).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017FBjfomAipxvPWwRJEDDyJ

baseline/fb1f95d/m15_s065/metrics.json

@@ -0,0 +1,48 @@
+{
+  "by_quality": {
+    "A": {
+      "max_dd_r": -12.478514,
+      "profit_factor": 1.46302,
+      "total_r": 25.071407,
+      "trades": 144,
+      "win_rate_pct": 59.722222
+    },
+    "A+": {
+      "max_dd_r": -1.29411,
+      "profit_factor": 0.364154,
+      "total_r": -1.29411,
+      "trades": 4,
+      "win_rate_pct": 50.0
+    },
+    "B": {
+      "max_dd_r": -9.664675,
+      "profit_factor": 1.341748,
+      "total_r": 25.036715,
+      "trades": 208,
+      "win_rate_pct": 62.019231
+    },
+    "C": {
+      "max_dd_r": -3.634364,
+      "profit_factor": 3.221168,
+      "total_r": 25.118853,
+      "trades": 41,
+      "win_rate_pct": 73.170732
+    }
+  },
+  "by_strategy": {
+    "GENERIC": {
+      "max_dd_r": -10.828124,
+      "profit_factor": 1.525269,
+      "total_r": 73.932864,
+      "trades": 397,
+      "win_rate_pct": 62.216625
+    }
+  },
+  "overall": {
+    "max_dd_r": -10.828124,
+    "profit_factor": 1.525269,
+    "total_r": 73.932864,
+    "trades": 397,
+    "win_rate_pct": 62.216625
+  }
+}