fix: update HTTP-Referer header to point to the new forgecode.dev URL (#1080)

Author: amitksingh1490

crates/forge_infra/src/http.rs

@@ -58,7 +58,7 @@ impl ForgeHttpService {
         );
         headers.insert(
             "HTTP-Referer",
-            HeaderValue::from_static("https://github.com/antinomyhq/forge"),
+            HeaderValue::from_static("https://forgecode.dev"),
         );
         headers.insert(
             reqwest::header::CONNECTION,