Function write_empty_global_db_schema

tests/common/mod.rs:596–598

Writes an empty `GlobalDb`-schema store at `db_path` from the cached per-process template, so later opens (fixture seeding, dashboard server startup) find an existing DB and skip the full schema creation — a large fixed cost on Windows. The first call in a process pays one real schema creation to build the template; every further store is a file copy.

(db_path: &Path)

/// fixed cost on Windows. The first call in a process pays one real schema
/// creation to build the template; every further store is a file copy.
pub async fn write_empty_global_db_schema(db_path: &Path) {
    seed_lcm_db_from_template(db_path).await;
}

async fn seed_lcm_db_from_template(db_path: &Path) {
    if let Some(parent) = db_path.parent() {