* feat(saved queries): security perm simplification
* migration script and frontend
* add downgrade procedure
* downgrade procedure, inferred from the upgrade data
* fix JS test
* improve code
* add tests for role migration
* more tests and a short description for each one
* Improve readability
* simplify dataclass creation
* fix dataclass
* feat: SavedQuery REST API for bulk delete
* fix, singular msg and test
* remove 403 from OpenAPI spec
* filter by current user using created_by add sql_tables field
* fixes for new filter, add user field on pre_update, pre_add
* add lru cache to property
* Revert "add lru cache to property"
This reverts commit ad0d9428