Fix category URL generation to use correct store context during indexing

[dhaval2711]

• Fix issue where category URLs used default store's base URL during indexing
• Use category's actual store ID to get correct base URL
• Prevents cross-store URL issues in Algolia search results
• Fixes issue where categories indexed for store X would have URLs from store Y

Summary

During category indexing, URLs are generated using the default store's base URL instead of the category's actual store view base URL. This happens because Category::getUrl() relies on StoreManager->getStore() which may return the default store when store emulation is not active (common in CLI/cron contexts).
Result

• Modified getUrl() method to explicitly use the category's store ID to get the correct base URL
• Build URL manually using $store->getBaseUrl() with the category's store context
• Fall back to store emulation if request_path is not available

Impact

• Fixes incorrect URLs in Algolia search results
• Prevents cross-store navigation issues
• Ensures category URLs match their store view's base URL

[damcou]

Hello @dhaval2711 and thanks for your contribution !

We will look at it ASAP and it will be added to our next release if it gets approved.
Thanks again !