feat: add project_type filter to random projects endpoint (#6687)

* Fix random project being stale, add project_type filter

* Avoid full scan

* Add comment

* Run prepare, fix v2

* Trigger ci recheck

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Co-authored-by: Prospector <6166773+Prospector@users.noreply.github.com>

apps/labrinth/src/routes/v2/projects.rs

@@ -193,7 +193,10 @@ pub async fn random_projects_get(
     pool: web::Data<PgPool>,
     redis: web::Data<RedisPool>,
 ) -> Result<HttpResponse, ApiError> {
-    let count = v3::projects::RandomProjects { count: count.count };
+    let count = v3::projects::RandomProjects {
+        count: count.count,
+        project_type: None,
+    };
 
     let response = v3::projects::random_projects_get(
         web::Query(count),