feat(safety): fetch reports and fetch snapshot API

crates/delta/src/routes/safety/fetch_snapshot.rs

@@ -0,0 +1,17 @@
+use revolt_quark::models::{Snapshot, User};
+use revolt_quark::{Db, Error, Result};
+use rocket::serde::json::Json;
+
+/// # Fetch Snapshot
+///
+/// Fetch a snapshot for a given report
+#[openapi(tag = "User Safety")]
+#[get("/snapshot/<report_id>")]
+pub async fn fetch_snapshot(db: &Db, user: User, report_id: String) -> Result<Json<Snapshot>> {
+    // Must be privileged for this route
+    if !user.privileged {
+        return Err(Error::NotPrivileged);
+    }
+
+    db.fetch_snapshot(&report_id).await.map(Json)
+}