Function get_project_db_path

src/config.rs:344–346

Full path to the repo-local graph database marker path. Normal runtime graph storage resolves through `crate::storage::StoreLayout` into the user profile shard; this helper is only for explicit marker checks and migration cleanup.

(project_root: &Path)

/// into the user profile shard; this helper is only for explicit marker checks
/// and migration cleanup.
pub fn get_project_db_path(project_root: &Path) -> PathBuf {
    get_tracedecay_dir(project_root).join(DB_FILENAME)
}

/// Returns true when the old repo-local `TraceDecay` graph DB exists at this root.
pub fn has_project_database(project_root: &Path) -> bool {