diff --git a/spinner.gif b/spinner.gif
new file mode 100644
index 0000000..c918540
Binary files /dev/null and b/spinner.gif differ
diff --git a/src/github/api/config.ts b/src/github/api/config.ts
index 3c01775..4737c1e 100644
--- a/src/github/api/config.ts
+++ b/src/github/api/config.ts
@@ -1,4 +1,14 @@
 export const GITEA_API_URL =
   process.env.GITEA_API_URL || "https://api.github.com";
+
+// Derive server URL from API URL for Gitea instances
+function deriveServerUrl(apiUrl: string): string {
+  if (apiUrl.includes("api.github.com")) {
+    return "https://github.com";
+  }
+  // For Gitea, remove /api/v1 from the API URL to get the server URL
+  return apiUrl.replace(/\/api\/v1\/?$/, "");
+}
+
 export const GITEA_SERVER_URL =
-  process.env.GITEA_SERVER_URL || "https://github.com";
+  process.env.GITEA_SERVER_URL || deriveServerUrl(GITEA_API_URL);