Add setForwardedIP() method to Client SDK for SSR scenarios

Hi team, I request this feature https://github.com/appwrite/appwrite/issues/10788

const client = new Client()
  .setEndpoint(endpoint)
  .setProject(projectId)
  .setKey(apiKey)
  .setForwardedUserAgent(userAgent) // ✅ exists
  .setForwardedIP(clientIP);        // ❌ missing

all authentication requests show the server's IP address instead of the actual client IP. This breaks rate limiting, abuse detection, and security audit logs.

good news! appwrite auth automatically handles rate limiting and abuse detection for you

Hi Chirag, thanks for your answer, but it's a bit irrelevant to the proposal because I am using appwrite auth already

<@564158268319203348> <@462046107556511744> https://github.com/appwrite/appwrite/pull/10796

<@462046107556511744> what do you think about this? I created a PR, do you have to assign the issue to me in order to be implemented? also should I update the SDK to support this change or will you take care of it?