refactor: remove electron-related code

src/lib/relay.ts

@@ -0,0 +1,9 @@
+import { TRelayInfo } from '@/types'
+
+export function checkAlgoRelay(relayInfo: TRelayInfo | undefined) {
+  return relayInfo?.software === 'https://github.com/bitvora/algo-relay' // hardcode for now
+}
+
+export function checkSearchRelay(relayInfo: TRelayInfo | undefined) {
+  return relayInfo?.supported_nips?.includes(50)
+}