Function probeSeedCache

src/utils/plugins/pluginLoader.ts:196–210

* Probe seed directories for a populated cache at this plugin version. * Seeds are checked in precedence order; first hit wins. Returns null if no * seed is configured or none contains a populated directory at this version.

(
  pluginId: string,
  version: string,
)

 * seed is configured or none contains a populated directory at this version.
 */
async function probeSeedCache(
  pluginId: string,
  version: string,
): Promise<string | null> {
  for (const seedDir of getPluginSeedDirs()) {
    const seedPath = getVersionedCachePathIn(seedDir, pluginId, version)
    try {
      const entries = await readdir(seedPath)
      if (entries.length > 0) return seedPath
    } catch {
      // Try next seed
    }
  }
  return null
}

/**
 * When the computed version is 'unknown', probe seed/cache/<m>/<p>/ for an