- Fix product active categories count for stores.
- Disable flat catalog during indexing for both: product and category.
- Make category product count more accurate.
Fix handling category status change.
Lock query entity for transaction to prevent FK error while updating search results.
Add "Search failed. Please try again." session message in case of error generated by Algolia.
Merge pull request #31 from sergeykalenyuk/improvement

Improvement
Add missing transaction commit.
Merge pull request #32 from sergeykalenyuk/improvement

Add missing transaction commit.