feat(platforms): updating grants stamp description (passportxyz#2186)

platforms/src/Gitcoin/App-Bindings.tsx

@@ -0,0 +1,52 @@
+import React from "react";
+import { AppContext, PlatformOptions, ProviderPayload } from "../types";
+import { Platform } from "../utils/platform";
+
+export class GitcoinPlatform extends Platform {
+  platformId = "Gitcoin";
+  path = "Gitcoin";
+  clientId: string = null;
+  redirectUri: string = null;
+  isEVM = true;
+
+  banner = {
+    heading: (
+      <div>
+        To qualify for the Gitcoin stamp, your contributions must be made to grant rounds officially funded by Gitcoin.
+        This includes designated rounds such as Citizens rounds, GG18, GG19, among others, as detailed{" "}
+        <a
+          href="https://github.com/ufkhan97/gitcoin-grants-heroku/blob/main/all_rounds.csv"
+          target="_blank"
+          rel="noreferrer"
+          className="underline text-foreground-4"
+        >
+          here
+        </a>
+        .
+      </div>
+    ),
+    content: (
+      <div>
+        Please note, contributions to self-serve rounds (those with type{" "}
+        <span className="text-xs font-alt text-foreground-2">independent</span> in the chart) are not eligible.
+        Eligibility requires a passing Passport score and adherence to our fraud prevention guidelines. Contributions
+        are recognized approximately three weeks following the conclusion of an eligible round.
+      </div>
+    ),
+    cta: {
+      label: "Find out more",
+      url: "https://support.gitcoin.co/gitcoin-knowledge-base/gitcoin-passport/understanding-your-eligibility-for-the-gitcoin-grants-stamp-on-gitcoin-passport",
+    },
+  };
+
+  constructor(options: PlatformOptions = {}) {
+    super();
+    this.clientId = options.clientId as string;
+    this.redirectUri = options.redirectUri as string;
+  }
+
+  async getProviderPayload(_appContext: AppContext): Promise<ProviderPayload> {
+    const result = await Promise.resolve({});
+    return result;
+  }
+}