Update connect docs with balance type (#1329)

Co-authored-by: Chase Fleming <1666730+chasefleming@users.noreply.github.com>

Author: chasefleming

docs/tools/kit/index.mdx

@@ -93,13 +93,17 @@ If you're using **Next.js**, place the `FlowProvider` inside your `layout.tsx`.
 
 ### `Connect`
 
-A drop-in wallet connection component with UI for copy address, logout, and balance (future dynamic).
+A drop-in wallet connection component with UI for copy address, logout, and balance display.
 
 **Props:**
 
 - `variant?: ButtonProps["variant"]` – Optional button style variant (default: `"primary"`)
 - `onConnect?: () => void` – Callback triggered after successful authentication
 - `onDisconnect?: () => void` – Callback triggered after logout
+- `balanceType?: "cadence" | "evm" | "combined"` – Specifies which balance to display (default: `"cadence"`). Options:
+  - `"cadence"`: Shows the FLOW token balance from the Cadence side
+  - `"evm"`: Shows the FLOW token balance from the Flow EVM side
+  - `"combined"`: Shows the total combined FLOW token balance from both sides
 
 ```tsx
 import { Connect } from "@onflow/kit"
@@ -183,7 +187,7 @@ import { TransactionLink } from "@onflow/kit"
 ### Live Demo
 
 <FlowProviderDemo>
-  <TransactionLink 
+  <TransactionLink
     txId="0x1234567890abcdef"
     variant="primary"
   />