fix: 修复实时日志与数据库切换可靠性

packages/app-lib/src/state/instances/commands/apply_content_install.rs

@@ -539,7 +539,7 @@ pub(crate) async fn persist_resolved_plan_dependency_edges(
         .chain(plan.dependencies.iter())
         .collect::<Vec<_>>();
 
-    let mut tx = state.pool.begin().await?;
+    let mut tx = begin_content_write(&state.pool).await?;
     for (index, dependency) in plan.dependencies.iter().enumerate() {
         let Some(parent) = dependency
             .dependent_on_version_id

packages/app-lib/src/state/instances/commands/create_direct_link_instance.rs

@@ -254,8 +254,8 @@ mod tests {
             instance_rows::get_instance_by_id(&instance.id, &state.pool)
                 .await?
                 .expect("instance row");
-        let canonical_root = minecraft.path().canonicalize()?;
-        let canonical_json = json_path.canonicalize()?;
+        let canonical_root = crate::util::io::canonicalize(minecraft.path())?;
+        let canonical_json = crate::util::io::canonicalize(&json_path)?;
         assert_eq!(stored.linked_launcher.as_deref(), Some("generic"));
         assert_eq!(
             stored.linked_launcher_root.as_deref(),