/api/status, for Homepage's dashboard (#67)

The iPX tile on Homepage was a bare link: nothing in ipx gave a summary a
customapi widget could read. /api/status serves what `ipx status` prints
(feeds, items pending, files downloaded), from the same function the
control socket answers with, plus the version. It sits behind sign-in
like the rest of /api; Homepage sends the shared [web] token as the
ipx_token cookie.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/web.rs

@@ -52,6 +52,7 @@ pub fn router(state: WebState) -> Router {
         .route("/api/fetch", post(fetch_now))
         .route("/api/opml", get(export_opml).post(import_opml))
         .route("/api/settings", get(get_settings).patch(patch_settings))
+        .route("/api/status", get(status))
         .route("/api/popular", get(get_popular))
         .route("/api/directory", get(get_directory))
         .route("/api/popular/{id}", post(subscribe_popular))
@@ -1808,6 +1809,22 @@ async fn import_opml(
     Ok(Json(serde_json::json!({ "added": added, "already": already })))
 }
 
+/// The numbers `ipx status` prints, and the version, for a dashboard such as Homepage's
+/// customapi widget. Behind sign-in like the rest of /api; Homepage sends the shared token.
+async fn status(State(state): State<WebState>) -> Response {
+    match crate::status(&state.ctx).await {
+        Event::Status { feeds, pending, downloaded } => Json(serde_json::json!({
+            "feeds": feeds,
+            "pending": pending,
+            "downloaded": downloaded,
+            "version": env!("CARGO_PKG_VERSION"),
+        }))
+        .into_response(),
+        Event::Error { msg } => (StatusCode::INTERNAL_SERVER_ERROR, msg).into_response(),
+        _ => StatusCode::INTERNAL_SERVER_ERROR.into_response(),
+    }
+}
+
 #[derive(Serialize)]
 struct Settings {
     schedule: String,