Add partner property to bootstrap token

docs/flows/crypto-onramp.mdx

@@ -14,9 +14,12 @@ The crypto on-ramp flow allows a user to add funds from a credit or debit card t
 
 <Tabs>
   <TabItem label="Schema" value="schema" default>
-
-- `partnerFee` (_optional_): An object configuring the partner fee to be charged.
-  - `percentage`: Percentage of the total source amount (the maximum allowed value is "5").
+- `partner` (_optional_): Partner object.
+  - `name` (_optional_): Partner name to be displayed to the user.
+  - `fee` (_optional_): An object configuring the partner fee to be charged.
+    - `percentage`: Percentage of the total source amount (the maximum allowed value is "5").
+  - `continueUrl` (_optional_): URL to redirect the user to after the order is placed.
+- `partnerFee` (_deprecated_): Use `partner.fee` instead.
 - `source` (_optional_): An object configuring the asset and amount to be paid.
   - `amount` (_optional_): Amount to be paid.
   - `asset`: Currency code in the [ISO 4217](https://www.iso.org/iso-4217-currency-codes.html) format used to make the payment.
@@ -52,8 +55,12 @@ We recommend that you use `XRP` for testing purposes when integrating Topper sin
   "jti": "4b552af1-1592-42f8-bbc9-dac28e2b4000",
   "sub": "b9fe022b-f436-49e1-bb89-6f2e8eabf336",
   // highlight-start
-  "partnerFee": {
-    "percentage": "1"
+  "partner": {
+    "name": "ACME",
+    "fee": {
+      "percentage": "1"
+    },
+    "continueUrl": "https://example.com"
   },
   "target": {
     "asset": "ETH",