chore: rustfmt fixups for app_members files

Trailing-comma format! cleanup from `cargo fmt --all`.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

crates/manager-core/src/app_members_api.rs

@@ -184,9 +184,7 @@ async fn remove_member(
 ) -> Result<StatusCode, AppMembersApiError> {
     let app = resolve_app(&*s.apps, &id_or_slug).await?;
     require(s.authz.as_ref(), &principal, Capability::AppAdmin(app.id)).await?;
-    s.members
-        .remove(app.id, AdminUserId::from(user_id))
-        .await?;
+    s.members.remove(app.id, AdminUserId::from(user_id)).await?;
     Ok(StatusCode::NO_CONTENT)
 }
 

crates/picloud/tests/authz.rs

@@ -195,9 +195,7 @@ async fn patch_member_role(
     role: AppRole,
 ) -> axum_test::TestResponse {
     server
-        .patch(&format!(
-            "/api/v1/admin/apps/{app_ident}/members/{user_id}",
-        ))
+        .patch(&format!("/api/v1/admin/apps/{app_ident}/members/{user_id}",))
         .add_header("authorization", format!("Bearer {token}"))
         .json(&json!({ "role": role.as_str() }))
         .await
@@ -210,9 +208,7 @@ async fn remove_member(
     user_id: AdminUserId,
 ) -> axum_test::TestResponse {
     server
-        .delete(&format!(
-            "/api/v1/admin/apps/{app_ident}/members/{user_id}",
-        ))
+        .delete(&format!("/api/v1/admin/apps/{app_ident}/members/{user_id}",))
         .add_header("authorization", format!("Bearer {token}"))
         .await
 }