* add save_metadata function to QueryDAO
* use set_extra_json_key
* added test
* Update queries_test.py
* fix pylint
* add to session
* add to session
* refactor
* forgot the return
* embedded dashboard model
* embedded dashboard endpoints
* DRY up using the with_dashboard decorator elsewhere
* wip
* check feature flags and permissions
* wip
* sdk
* urls
* dao option for id column
* got it working
* Update superset/embedded/view.py
* use the curator check
* put back old endpoint, for now
* allow access by either embedded.uuid or dashboard.id
* keep the old endpoint around, for the time being
* openapi
* lint
* lint
* lint
* test stuff
* lint, test
* typo
* Update superset-frontend/src/embedded/index.tsx
* Update superset-frontend/src/embedded/index.tsx
* fix tests
* bump sdk
* chore move sql_execution_context to sqllab package
* add new helper methods into base Dao
* refactor separate get existing query concern from command
* refactor separate query access validation concern
* refactor separate get query's database concern from command
* refactor separate get query rendering concern from command
* refactor sqllab_execution_context
* refactor separate creating payload for view
* chore decouple command from superset app
* fix pylint issues
* fix failed tests
* fix pylint issues
* fix failed test
* fix failed black
* fix failed black
* fix failed test
* chore: support error_type in SupersetException and method to convert the exception to dictionary
* chore: support error_type in SupersetException and method to convert the exception to dictionary
* refactor handling command exceptions fix update query status when query was not created
