feat: use v1 version manifest for Quilt (#6650)

* wip: app-side logic

* lints

* fmt

* fmt

* Split Daedalus changes out of frontend branch

* Remove Daedalus changes from frontend branch

packages/app-lib/src/api/metadata.rs

@@ -22,8 +22,10 @@ pub async fn get_minecraft_versions() -> crate::Result<VersionManifest> {
 // #[tracing::instrument]
 pub async fn get_loader_versions(loader: &str) -> crate::Result<Manifest> {
     let state = State::get().await?;
+    let cache_key =
+        daedalus::modded::loader_manifest_metadata(loader).cache_key;
     let loaders = CachedEntry::get_loader_manifest(
-        loader,
+        &cache_key,
         None,
         &state.pool,
         &state.api_semaphore,