radicle: return verified doc

The `identity_doc_at` and `identity_doc` methods on `ReadRepository`
returned the unverified identity document. Every usage of these
methods would always verify the document after.

Simplify the code by calling verified in the methods and directly return the
verified identity document.

Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett

radicle-httpd/src/api.rs

@@ -55,6 +55,7 @@ impl Context {
         let repo = storage.repository(id)?;
         let (_, head) = repo.head()?;
         let DocAt { doc, .. } = repo.identity_doc()?;
+
         let payload = doc.project()?;
         let delegates = doc.delegates;
         let issues = issue::Issues::open(&repo)?.counts()?;

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

@@ -90,6 +90,7 @@ async fn project_root_handler(
             let Ok(repo) = storage.repository(id) else { return None };
             let Ok((_, head)) = repo.head() else { return None };
             let Ok(DocAt { doc, .. }) = repo.identity_doc() else { return None };
+
             let Ok(payload) = doc.project() else { return None };
             let Ok(issues) = issue::Issues::open(&repo) else { return None };
             let Ok(issues) = issues.counts() else { return None };