feeds: capped-exit sharps + backtest refresh; pinned paper-bot floors

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

live/copybot.paper.json

@@ -7,45 +7,50 @@
     {
       "wallet": "0xe8ca3f758c93f44f3ec210542ab78afb7c0bcccb",
       "name": "Kruto2027",
-      "class": "volume"
+      "class": "volume",
+      "floor": 127.06
     },
     {
       "wallet": "0x86c878cde72660ec52f5e6f0f0438b76de8fc867",
       "name": "fortuneking",
-      "class": "volume"
+      "class": "volume",
+      "floor": 999.02
     },
     {
       "wallet": "0x41558102a796ba971c7567cad41c307e59f8fa41",
       "name": "LSB1",
-      "class": "volume"
+      "class": "volume",
+      "floor": 253.99
     },
     {
       "wallet": "0xd96750bf8d941a8186e592b0ae6e096da66aa266",
       "name": "imwalkinghere",
-      "class": "volume"
+      "class": "volume",
+      "floor": 122.43
     },
     {
       "wallet": "0xfc81760d44a21acc9fd4b749a5bf9a9b2eeae072",
       "name": "iohihoo",
-      "class": "volume"
+      "class": "volume",
+      "floor": 60.0
     },
     {
       "wallet": "0xf5fe759cece500f58a431ef8dacea321f6e3e23d",
       "name": "Stavenson",
       "class": "volume",
-      "floor": 4759.62
+      "floor": 4784.68
     },
     {
       "wallet": "0x73afc8160c17830c0c7281a7bf570c871455b880",
       "name": "0x4bFb-whale",
       "class": "volume",
-      "floor": 1090.46
+      "floor": 1089.72
     },
     {
       "wallet": "0x72e1597864456eda62878413cf3e60c332e4a45d",
       "name": "ArbTrader",
       "class": "volume",
-      "floor": 168.28
+      "floor": 168.48
     }
   ],
   "follow": {