Merge pull request #970 from Web3Auth/mobile-improvement

Add images for Launch wallet services

Author: shahbaz17

docs/sdk/pnp/android/usage.mdx

@@ -380,6 +380,8 @@ environment is the **Scale Plan**.
 
 :::
 
+![Wallet Services](/images/mobile-wallet-services.png)
+
 ### Parameters
 
 <Tabs
@@ -452,6 +454,8 @@ Please check the list of
 [JSON RPC methods](https://docs.metamask.io/wallet/reference/json-rpc-api/), noting that the request
 method currently supports only the signing methods.
 
+![Request Method](/images/mobile-request-method.png)
+
 ### Parameters
 
 | Parameter       | Description                                                                                                                                                                                             |

docs/sdk/pnp/flutter/usage.mdx

@@ -461,9 +461,9 @@ environment is the **Scale Plan**.
 
 :::
 
-### Arguments
+![Wallet Services](/images/mobile-wallet-services.png)
 
-`ChainConfig`
+### Arguments
 
 <Tabs
   defaultValue="table"
@@ -563,6 +563,8 @@ Please check the list of
 [JSON RPC methods](https://docs.metamask.io/wallet/reference/json-rpc-api/), noting that the request
 method currently supports only the signing methods.
 
+![Request Method](/images/mobile-request-method.png)
+
 ### Arguments
 
 | Arguments       | Description                                                                                                                                                                                            |

docs/sdk/pnp/ios/usage.mdx

@@ -352,6 +352,8 @@ environment is the **Scale Plan**.
 
 :::
 
+![Wallet Services](/images/mobile-wallet-services.png)
+
 ### Parameters
 
 <Tabs
@@ -428,6 +430,8 @@ Please check the list of
 [JSON RPC methods](https://docs.metamask.io/wallet/reference/json-rpc-api/), noting that the request
 method currently supports only the signing methods.
 
+![Request Method](/images/mobile-request-method.png)
+
 ### Parameters
 
 | Parameter       | Description                                                                                                                                                                                             |