feat(core): add raw db statisics endpoint for admin panel

crates/delta/src/routes/mod.rs

@@ -12,6 +12,7 @@ mod push;
 mod root;
 mod safety;
 mod servers;
+mod stats;
 mod sync;
 mod users;
 
@@ -21,7 +22,7 @@ pub fn mount(mut rocket: Rocket<Build>) -> Rocket<Build> {
     mount_endpoints_and_merged_docs! {
         rocket, "/".to_owned(), settings,
         "/" => (vec![], custom_openapi_spec()),
-        "" => openapi_get_routes_spec![root::root, root::ping],
+        "" => openapi_get_routes_spec![root::root, stats::stats, root::ping],
         "/users" => users::routes(),
         "/bots" => bots::routes(),
         "/channels" => channels::routes(),

crates/delta/src/routes/stats.rs

@@ -0,0 +1,13 @@
+use revolt_quark::models::stats::Stats;
+use revolt_quark::{Db, Result};
+
+use rocket::serde::json::Json;
+
+/// # Query Stats
+///
+/// Fetch various technical statistics.
+#[openapi(tag = "Core")]
+#[get("/stats")]
+pub async fn stats(db: &Db) -> Result<Json<Stats>> {
+    Ok(Json(db.generate_stats().await?))
+}