Change error handling from throwing an exception to logging an error when
Algolia configuration is missing. This provides better error reporting
without breaking the application flow.
- Add global Algolia client and index initialization
- Initialize client once and reuse across functions
- Remove redundant client initialization in individual functions
- Add configuration validation during initialization
- Add `checkDataFromAlgolia` function to identify and delete unused data
- Implement `deletePostDataFromAlgolia` helper function
- Execute Algolia data check during homepage generation
- Handle password-protected and draft pages deletion
- Add `checkDataFromAlgolia` function to identify and delete unused data
- Implement `deletePostDataFromAlgolia` helper function
- Execute Algolia data check during homepage generation
- Handle password-protected and draft pages deletion
Fixes 1526
