node: Check refs when getting local inventory

If we don't do this, we're going to be returning broken repos.

radicle-httpd/src/api/v1/delegates.rs

@@ -34,7 +34,7 @@ async fn delegates_projects_handler(
     let per_page = per_page.unwrap_or(10);
     let storage = &ctx.profile.storage;
     let projects = storage
-        .projects()?
+        .repositories()?
         .into_iter()
         .filter_map(|id| {
             let Ok(repo) = storage.repository(id) else { return None };

radicle-httpd/src/api/v1/projects.rs

@@ -63,7 +63,7 @@ async fn project_root_handler(
     let per_page = per_page.unwrap_or(10);
     let storage = &ctx.profile.storage;
     let projects = storage
-        .projects()?
+        .repositories()?
         .into_iter()
         .filter_map(|id| {
             let Ok(repo) = storage.repository(id) else { return None };

radicle-httpd/src/api/v1/stats.rs

@@ -17,7 +17,7 @@ pub fn router(ctx: Context) -> Router {
 /// `GET /stats`
 async fn stats_handler(State(ctx): State<Context>) -> impl IntoResponse {
     let storage = &ctx.profile.storage;
-    let projects = storage.projects()?.len();
+    let projects = storage.repositories()?.len();
 
     Ok::<_, Error>(Json(
         json!({ "projects": { "count": projects }, "users": { "count": 0 } }),