feat: ship a web app (#218)

* feat(orion): add endpoint for link metadata

* refactor: cleanup comments

* wip: plumbing for building a web app

* setup deployment materials for web app

* fix(web): favicon

js/desktop/src/api/client.ts

@@ -27,6 +27,7 @@ import type {
   RevokeInvitationRequest,
   SignInRequest,
 } from "./types";
+import type { LinkMetadata } from "@/lib/link-metadata";
 
 interface ApiClientConfig {
   baseUrl: string;
@@ -256,6 +257,16 @@ class ApiClient {
       `/networks/${networkId}/usage`,
     );
   }
+
+  // --- Link metadata ---
+
+  async getLinkMetadata(url: string): Promise<LinkMetadata | null> {
+    const response = await this.fetch(
+      "GET",
+      `/metadata?url=${encodeURIComponent(url)}`,
+    );
+    return (await response.json()) as LinkMetadata | null;
+  }
 }
 
 export const apiClient = new ApiClient({