use dynamic currency column for Claude cost

Author: andrewmumblebee

plugins/ClaudeConsole/v1/dataStreams/cost.json

@@ -65,7 +65,7 @@
             "shape": [
                 "currency",
                 {
-                    "code": "usd",
+                    "code": "{{column.currency}}",
                     "decimalPlaces": 2,
                     "thousandsSeparator": true
                 }
@@ -89,6 +89,12 @@
             "displayName": "Description",
             "shape": "string"
         },
+        {
+            "name": "currency",
+            "displayName": "Currency",
+            "shape": "string",
+            "visible": false
+        },
         {
             "pattern": ".*"
         }