Method migrateFromOldFormat

src/services/tabPersistence.ts:185–199

* Migrate from old storage format if needed

()

   * Migrate from old storage format if needed
   */
  static migrateFromOldFormat(): void {
    try {
      const oldKey = 'opcode_tabs';
      const oldData = localStorage.getItem(oldKey);
      
      if (oldData && !localStorage.getItem(STORAGE_KEY)) {
        // Attempt to migrate old data
        localStorage.setItem(STORAGE_KEY, oldData);
        localStorage.removeItem(oldKey);
        console.log('Migrated tab data from old format');
      }
    } catch (error) {
      console.error('Failed to migrate old tab data:', error);
    }
  }
}