initLogStore function exported ✓ 100.0%

export async function initLogStore(): Promise<void> {
  if (initialized) return;
  initialized = true;

  if (!hasSessionStorage()) return;

  try {
    const result = await chrome.storage.session.get(STORAGE_KEY);
    const stored = result[STORAGE_KEY] as LogEntry[] | undefined;
    if (Array.isArray(stored)) {
      localEntries = stored.slice(-maxEntries);
    }
  } catch {
    // Storage unavailable — stay with empty local entries
  }

  // Listen for changes from other contexts
  try {
    chrome.storage.onChanged.addListener((changes, area) => {
      if (area !== "session" || !changes[STORAGE_KEY]) return;
      const newVal = changes[STORAGE_KEY].newValue as LogEntry[] | undefined;
      if (Array.isArray(newVal)) {
        localEntries = newVal.slice(-maxEntries);
        notifyListeners();
      }
    });
  } catch {
    // Listener setup failed — cross-context sync won't work
  }
}