standardize and fix branding on new resources auth pages

src/lib/loadOrgLoginPageBranding.ts

@@ -0,0 +1,31 @@
+import { priv } from "@app/lib/api";
+import { isOrgSubscribed } from "@app/lib/api/isOrgSubscribed";
+import { build } from "@server/build";
+import { LoadLoginPageBrandingResponse } from "@server/routers/loginPage/types";
+import { AxiosResponse } from "axios";
+
+export async function loadOrgLoginPageBranding(orgId: string): Promise<{
+    primaryColor: string | null;
+}> {
+    if (build === "oss") {
+        return { primaryColor: null };
+    }
+
+    const subscribed = await isOrgSubscribed(orgId);
+    if (!subscribed) {
+        return { primaryColor: null };
+    }
+
+    try {
+        const res = await priv.get<
+            AxiosResponse<LoadLoginPageBrandingResponse>
+        >(`/login-page-branding?orgId=${orgId}`);
+        if (res.status === 200) {
+            return { primaryColor: res.data.data.primaryColor ?? null };
+        }
+    } catch {
+        // ignore
+    }
+
+    return { primaryColor: null };
+}