Feature/remove postgres (#2570)

* wip: move postgres data to patchdb

* wip

* wip

* wip

* complete notifications and clean up warnings

* fill in user agent

* move os tor bindings to single call

core/startos/src/net/host/address.rs

@@ -0,0 +1,9 @@
+use serde::{Deserialize, Serialize};
+use torut::onion::OnionAddressV3;
+
+#[derive(Debug, Deserialize, Serialize, PartialEq, Eq, PartialOrd, Ord)]
+#[serde(rename_all = "camelCase")]
+#[serde(tag = "kind")]
+pub enum HostAddress {
+    Onion { address: OnionAddressV3 },
+}