add seperate non token webhook routes

crates/delta/src/routes/webhooks/webhook_fetch_token.rs

@@ -0,0 +1,17 @@
+use revolt_quark::{Db, Ref, Result, Error, models::Webhook};
+use rocket::serde::json::Json;
+
+/// # gets a webhook
+///
+/// gets a webhook
+#[openapi(tag = "Webhooks")]
+#[get("/<target>/<token>")]
+pub async fn req(db: &Db, target: Ref, token: String) -> Result<Json<Webhook>> {
+    let webhook = target.as_webhook(db).await?;
+
+    (webhook.token == token)
+        .then_some(())
+        .ok_or(Error::InvalidCredentials)?;
+
+    Ok(Json(webhook))
+}