Src, move out of ./rust, add missing wip files

Moves file contents out of ./rust since I'm planning to go with rust for
the backend and the lexicons will be used for codegen soon anyways.

I also added extra files that have been in the works that I have been
accidentally sprinkling into main.rs already. God forbid I need to
cherry-pick anything from so far back in the history.

It will make git blame ugly though.

src/main.rs

@@ -0,0 +1,41 @@
+use crate::{
+  atproto::Nsid,
+  injester::start_injester,
+  router::{
+    Router,
+    Endpoint,
+    xrpc::{
+      QueryInput,
+      ProcedureInput,
+      Response,
+      error,
+    },
+  },
+};
+use http::status::StatusCode;
+
+mod atproto;
+mod injester;
+mod router;
+mod db;
+
+#[tokio::main]
+async fn main() {
+  let mut router = Router::new();
+  let get_nsid = Nsid::new(String::from("me.woach.get")).expect("me.woach.get is a valid nsid");
+  let post_nsid = Nsid::new(String::from("me.woach.post")).expect("me.woach.post is a valid nsid");
+  router = router.add_endpoint(Endpoint::new_xrpc_query(get_nsid, test));
+  router = router.add_endpoint(Endpoint::new_xrpc_procedure(post_nsid, test2));
+  tokio::spawn(async move {
+    start_injester();
+  });
+  router.serve().await;
+}
+
+async fn test(_data: QueryInput) -> Response {
+  error(StatusCode::OK, "error", "message")
+}
+
+async fn test2(_data: ProcedureInput) -> Response {
+  error(StatusCode::OK, "error", "message")
+}