Improve error messages in hooks

**Problem**
When working with store, the error messages could be more descriptive.

**Suggestion**
Improve error handling and add detailed error messages.

**Context**
This would help with debugging and maintenance.

Start by locating the hooks and store error-handling entry points in the repository, since the issue does not name files or tests. Review how current errors are produced and define completion as descriptive messages that provide useful debugging context for store-related failures.

Written by the indexing model from the issue text.