refactor(domain): Row structs for from_persistence, ID newtypes, kill clippy.toml

- delete clippy.toml (too-many-arguments-threshold=20 hack)
- ChannelRow/MediaItemRow/LibraryItemRow structs for from_persistence
- SnapshotId/ActivityEventId/PlaybackRecordId newtypes
- DomainError variants use ChannelId/UserId instead of Uuid
- ActivityEvent.channel_id: Option<ChannelId> not Option<Uuid>
- InMemory repos key on newtype IDs
- AlgorithmicParams struct for schedule engine
- update all adapters/application/presentation callers

crates/application/src/channels/get.rs

@@ -1,13 +1,11 @@
 use domain::models::Channel;
-use domain::value_objects::ChannelId;
 use domain::DomainResult;
 
 use super::deps::ChannelQueryDeps;
 use super::queries::GetChannelQuery;
 
 pub async fn execute(deps: &ChannelQueryDeps, query: GetChannelQuery) -> DomainResult<Option<Channel>> {
-    let channel_id = ChannelId::from(query.channel_id);
-    deps.channel_query.find_by_id(channel_id).await
+    deps.channel_query.find_by_id(query.channel_id).await
 }
 
 #[cfg(test)]