feat: more detailed partner webhooks

Author: colinmcdonald22

server-partner-program/purchase-webhooks.mdx

@@ -70,12 +70,25 @@ of the setup process.
       {
         "id": 5362597, // Internal ID of the package purchased. This should be a stable identifier.
         "name": "Purple Prison (Hearts)", // Name of the package purchased.
-        "quantity": 1 // Quantity purchased
+        "quantity": 1, // Quantity purchased
+        "paidIntoWallet": 9.84, // How much Lunar Client received after fees/taxes/etc.
+        "cosmeticSplits": [
+          {
+            "partner": {
+              "id": 23,
+              "name": "Purple Prison"
+            },
+            "percent": 0.5,
+            "payout": 4.92
+          }
+        ]
       },
       {
         "id": 5362600,
         "name": "Purple Prison Necklace",
-        "quantity": 1
+        "quantity": 1,
+        "paidIntoWallet": 9.84,
+        "cosmeticSplits": []
       }
     ],
     "customer": {