Add graph telemetry and remote signer login

apps/api/src/datum/poller.ts

@@ -51,6 +51,15 @@ function formatErr(err: unknown): string {
   const cause = (err as Error & { cause?: unknown }).cause;
   if (cause instanceof Error) {
     const code = (cause as Error & { code?: string }).code;
+    const hostname = (cause as Error & { hostname?: string }).hostname;
+    if (code === "ENOTFOUND" && hostname) {
+      const datumHost = new URL(config.datum.url).hostname;
+      const hint =
+        hostname === datumHost
+          ? "; check DATUM_NETWORK or set DATUM_URL to a hostname/IP reachable from the gashboard API container"
+          : "";
+      return `${err.message}: DNS could not resolve ${hostname} (${code})${hint}`;
+    }
     return code ? `${err.message}: ${cause.message} (${code})` : `${err.message}: ${cause.message}`;
   }
   return err.message;

apps/api/src/server.ts

@@ -26,7 +26,7 @@ export function buildApp() {
           "script-src": ["'self'"],
           "style-src": ["'self'", "'unsafe-inline'"],
           "img-src": ["'self'", "data:"],
-          "connect-src": ["'self'"],
+          "connect-src": ["'self'", "wss://relay.primal.net"],
           "font-src": ["'self'", "data:"],
           "frame-ancestors": ["'none'"],
           "upgrade-insecure-requests": null,