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/tests/get.rs

@@ -1,7 +1,7 @@
 use std::sync::Arc;
 
 use domain::testing::{InMemoryChannelRepository, NoopEventPublisher};
-use domain::value_objects::UserId;
+use domain::value_objects::{ChannelId, UserId};
 
 use crate::channels::commands::CreateChannelCommand;
 use crate::channels::deps::{ChannelCommandDeps, ChannelQueryDeps};
@@ -28,7 +28,7 @@ async fn get_existing_channel() {
     let channel = create::execute(
         &cmd_deps,
         CreateChannelCommand {
-            owner_id: UserId::generate().value(),
+            owner_id: UserId::generate(),
             name: "Findable".into(),
             timezone: "UTC".into(),
         },
@@ -39,7 +39,7 @@ async fn get_existing_channel() {
     let found = get::execute(
         &query_deps,
         GetChannelQuery {
-            channel_id: channel.id().value(),
+            channel_id: channel.id(),
         },
     )
     .await
@@ -56,7 +56,7 @@ async fn get_nonexistent_returns_none() {
     let found = get::execute(
         &query_deps,
         GetChannelQuery {
-            channel_id: uuid::Uuid::new_v4(),
+            channel_id: ChannelId::generate(),
         },
     )
     .await