* Add search index table
* Stab a test
* Add more tests
* Add basic index
* Switch to UID and add a test for the index
* Improve tests coverage
* Remove redundant whitespaces
* Load all data source APIs when query history is loaded
* Fix column type
* Fix migration
* Clean-up the index
* Fix linting
* Fix migrations
* Fix migrations
* Fix migrations
* Rename index to details