* Updating actions

* [ci noskip] Changing ubuntu to latest lts as default

* [ci noskip] Fix typo

* First commit

* Reverting input deletion

* Add repro for #20963

* Fix cannot convert question with snippets to models

* Fix Postgres filter by quarter

* Fix test for MongoDB to work around #5419

* Spark SQL doesn't allow quarters in intervals either

* ignore empty substrings in conditional formatting filters

* handle not-equal formatter

* allow question paramater fields on mobile

* hide editor bar on mobile when there are no params

* show editor controls when already open

* add parameter mobile visibility test

* add visibilityToggler unit tests

* Create `visitDashboard` E2E helper

* Apply helper to the related tests

* Fix waiting for redundant xhrs

* Make helper work for users without permission to access dashboard

* Do not use helper when asserting on individual dashcard queries

* Refactor repro for 18454

* Improve dashboard permissions test

* Hydrate Collections on Timelines for card/collection endpoints

* Add tests to check that collection is hydrated

* Add missing docstring

* Refactor SummarizeSidebar

* Fix E2E test

* Support quarters in Dashboard filters

* Mark test as ^:parallel

* 

* Remove remapping as it does not have any effect on native questions

* Name filter in sync with the documentation reccommendation

* Enable sharing via UI

* Publish changes via UI

* Set the token expiration in the helper function itself

* Expand the helper to work for both questions and dashboards

* Expand helper to include filter values and hidden filters

* Asert on the `embedding_params` upon publishing embedding changes

* Expand tests with API context

* Properly fix FK filter

* Fix typo and expand helper example

* Add API test for locked parameters

* Separate UI and API tests

* Timeline has default icon, Timeline Event default icon from Timeline

* Move the icon schema to Timeline model.

The 'default icon' of a Timeline is concretely 'star', whereas the default icon for an event is taken from the
Timeline it's part of, which could be any of the icons.

Since the default should be one of the icons listed in the Schema, it makes sense for readability that the icon schema
is in the same namespace.

* When timeline's collection_id is nil, build the root collection

Timeline's always have :collection_id, and when the ID is a proper ID, :collection hydration works properrly. When the
ID is nil, we don't pass the necessary data to the frontend. So, match the behaviour for the `GET
/api/collection/root` endpoint and use that data on the :collection key

* Add root collection hydration to GET /api/timeline

* Add tests for collection hydration and timeline default icons