@jaril informed me that Replay.io is missing metadata
from Metabase E2E tests. Apparently trying to access
system environment variable from Cypress support file
didn't work.

The solution for this is to prefix the environment variable
with `CYPRESS_` and then to read it using `Cypress.env()`

This is what Cypress documentation suggests:
https://docs.cypress.io/guides/guides/environment-variables#Option-3-CYPRESS_

[ci skip]

* Make custom `button` command chainable

* Chain `.button` directly

No need to use `.within()` anymore.
We can chain the button command directly because it now receives
the previously yielded subject.

* Fix collections bulk actions test

* remove /reference pages + reducers

* Remove redundant metadata selectors

* Remove redundant metadata actions

* Remove `QueryButton` component

* Remove `List` component

* Remove dead link

* Move `NoDatabasesEmptyState` to `NewModelOptions`

* remove obvious /reference specific e2e tests and ask a bunch of questions [ci skip]

* Remove data reference section from e2e test suite [ci skip]

* Remove segments data reference e2e tests [ci skip]

* Remove reference section from the browse page test [ci skip]

* Remove the last few mentions of the reference page in e2e tests [ci skip]

* Fix sso button lint error

---------

Co-authored-by: Anton Kulyk <kuliks.anton@gmail.com>
Co-authored-by: Nemanja Glumac <31325167+nemanjaglumac@users.noreply.github.com>
Co-authored-by: Alexander Polyankin <alexander.polyankin@metabase.com>

[ci skip]

* Make E2E custom icon command chainable

* Refactor E2E helpers

We can now chain the `.icon()` command on the previous subject.

* Chain `.icon()` on prev subject in all tests

* Fix moderation-question test

The underlying issue was fixed, but we are not sure exactly when.
This reproduction should prevent future regressions.

* Update 15946 e2e test
- modal() expects ModalContent to be present in DOM, but NativeQuerymodal uses ModalBody directly
- add extra check for run button to be enabled

* Ensure collection is present in dataset query during query conversion

* Unskip e2e test for #15946

* Handle string tableId

This is because `source-field` was missing from a field dimension.

* Update underlying records drill - bring to top, label changes (#29984)

* Zoom in Drill (#30208)

* Add updated zoom drill title

* Fix e2e tests

* Add title unit tests

* Fix for Records drill UI when it is the only one displayed

* Review fixes

* Add pivot drill common popover (#30275)

* Add grouping for Pivot drill options

* Reuse filterField type

* Fix date formatting after rebase

* Move Automatic insight action to a common popover (#30370)

* Refactor ChartClickActionsView, reuse it component in drills (#30706)

* 26836 separate views for quick cell click filters (#30532)

* Added separate views for QuickFilterDrill

* Add tests, fix styles issues

* 26836 contains/does not contain quick filter for tables (#30778)

* Add contains/does not contain quick filter for tables

* Self review fixes

* Fix for column header filter search options cropped

* Fix for icon margin difference for contains / does not contain filters

* Fix contains filter actions icon styles

* Add quick filters support for aggregated queries

* Not show contains filter for joined fields

* Fix typecheck

* Adjust string field quick filter section title to have column name (#30888)

* 26836 Add View details action for quick filters (#30967)

* Add View details action to quick filters

* Self review fixes

* Fix e2e tests

* Fix review issues

* fix the question description icon placement in the collection view

* fix specs

This has never worked (see #11371) and produces bad results which group
by every individual value of the column, rather than binning/bucketing
correctly.

This can theoretically be supported, but needs BE work to construct
correct queries. To be addressed after MLv2.

* Install `replay.io` library

* Register `replay.io` in the Cypress config

* Run E2E tests using Replay chromium browser but only in CI

* Upload Replay.io recordings to the dashboard

* Manually install Replay.io browser

* Always upload recordings

* Pass in a custom test run id

* Disable asserts and send replays to a separate team

* Upload OSS recordings as well

* Use specific Ubuntu version

* Record and run Replay.io on `master` only

* Do not toggle CI browsers in the config

* Test run: pass `replay-chromium` browser as CLI flag in a run

* Fix multi-line command

* Use replay plugin conditionally

* Set the flag correctly

* Require node process

* Remove sourcemap vars

* Record using replay.io on schedule

* Explicitly name replay runs

---------

Co-authored-by: Jaril <jarilvalenciano@gmail.com>

* Dashboard Tab entity (#29802)

* add dashboard tab entity

* Dashboard tabs CRUD (#29861)

* Dashboard tabs frontend (#30189)

* rename `DashboardHeader.tsx` to `DashboardHeaderView` to avoid collision with `DashboardHeader.jsx`

commit-id:7cdfd86a

* add tabs to dash

commit-id:d3c2fa74

* improve code structure and other fixes

* rename `dashboardtab_id` to `dashboard_tab_id`

* remove explicit `position` logic

* improve code quality

* add renaming functionality

* add two new tabs when creating first tab

* hide tabs if there is only one

* add unit test for `DashboardTabs` component

* refactor

* fix type errors

* add `tabId` to text cards

* add `tabId` to link cards

* add `tabId` to action button

* use disabled state when only one tab remains

* refetch cards with filter value when changing tabs

* add e2e test

* fix broken e2e tests

* add horizontal scrolling

* fix unit test

* fix create tab button being on right

* fix performance issue when switching tabs

* add `ttag` to `tabs.ts`

* use `aria-label` in e2e test helper

* fix type error after rebasing

* making ordered_tabs optional for tests purposes

* fix failing unit tests

* fix failing e2e tests

* fix flaky revision history e2e test

* fix type error after merging feature branch with master and rebasing

* fix revisions unit test

* fix `ActionParmatersInputsForm.tsx` to stop `actions-on-dashboards.cy.spec.js` from flaking

---------

Co-authored-by: Ngoc Khuat <qn.khuat@gmail.com>

* migrating revision logic to BE

* handle description for multiple cards add/remove

* test fixes

* adds tests

* make sures events are started so tests work

* remove additional `:maybe` that was added while rebasing

* add title and has_multile_changes to revision

* fixes potential test flake

* more tests

* remove debug code

* handles collection change description in card and dashboard

* fixes fail to build

* use backend for revision history (#30772)

* use BE response for revision history

* update `service.unit.spec.js`

* sort revision and moderation events for question timeline

* test fixes

* create revision directly instead of via API to avoid flake

* reverted to an earlier revision => reverted to an earlier version

* translate the model name too

* Rename functions:
- diff-strs -> diff-strings
- diff-strings -> diff-strings*
- diff-strings* -> diff-string

* move the diff to diff-strings*

* use case instead of map for model-str->i18n-str

* remove title from API response

* do not translate test model

* rename var `title_text` to `titleText`

* address comments

* stringify the display name

* fix revert button not working

* add loading wrapper to fix unit test

* fix tests

* fix type error

* fix QuestionActivityTimeline test

* add a dot for edited this

---------

Co-authored-by: Emmad Usmani <emmadusmani@berkeley.edu>

* Consolidate auto-apply filters toggle action (#30978)

So that when we start tracking the event on Snowplow, we can only do that in a single place.

* Track disabling auto-apply filters in Snowplow (#30987)

* Fix dashboard ID type

* Adding admin settings

* updating homepage

* permissions

* Include custom homepage on current user

Response from `/api/user/current/` now always includes a key
`custom_homepage`. It is nil unless `custom-homepage` setting is true
and `custom-homepage-dashboard` is set to an id that is a valid
dashboard that the user can read. (note this includes archived
dashboards). In this circumstance, the response will be

```
  ...
  "custom_homepage": {
    "dashboard_id": 87
  },
  ...
```

* adding unit tests

* Homepage CTA

* cleanup and types

* e2e tests, small adustments

* lint

* type fix

* Editing Dashboard Reminder

* fixing unit test

* ensure custom homepage dashboard exists and is not archived

* handling dashboard archived scenario, use-dashboard-query

* polish

* Copy updates, removing personal collections from picker

* PR Feedback

* CI checks

* PR Feedback

* Adding default filter function

---------

Co-authored-by: dan sutton <dan@dpsutton.com>

* indexed entities schema

* schema

* endpoint with create and delete

* hooked up tasks

* first tests and hooking it all together

* some e2e tests

* search

* search

had to rename value -> name. The search stuff works well for stuff that
looks the same. And previously was renaming `:value` to name in the
search result, but it uses the searchable-columns-for-model for which
values to score on and wasn't finding :value. So easier to just let name
flow through.

* include model_pk in results

* send pk back as id, include pk_ref

* rename fk constraint (had copied it)

* populate indexed values with name not value

* GET http://localhost:3000/api/model_index?model_id=135

* populate indexed values on post

done here for ease of demo. followup work will schedule the task
immediately, but for now, do it on thread and return info

* test search results

* fix t2 delete syntax on h2

* fix h2

* tests work on h2 and postgres app dbs

* Fix after insert method

after method lets you change the data. and i was returning the results
of the refresh job as the model-index. not great

* unify some cross-db logic for inserting model index values

* Extract shared logic in populating indexed values; mysql support

* clean ns

* I was the bug (endpoint returns the item now)

* fix delete to check perms on model not model-index

* fix tests

* Fix tests

* ignore unused private var

* Add search tests

* remove tap>

* Tests for simple mbql, joined mbql, native

* shutdown scheduler after finishing

* Entity Search + Indexing Frontend (#30082)

* add model index types and mocks

* add integer type check

* add new entities for model indexes

* expose model index toggle in model metadata

* add search description for indexed entities

* add an error boundary to the app bar

* e2e test entity indexes

* update tests and types

* first tests and hooking it all together

* Renumber migrations

i forgot to claim them and i am a bad person

* Restore changes lost in the rebase

* add sync task to prevent errors in temp

without this you get errors when the temp db is created as it wants to
set the sync and analyze jobs but those jobs haven't been started.

* Restore and test GET model-index/:model_id

* clean up api: get by model id or model-index-id

* update e2e tests

* ensure correct types on id-ref and value-ref

* simplify lookup

* More extensive testing

* update types

* reorder migrations

* fix tests

* empty to trigger CI

* update types

* Bump clj-kondo

old version reports

/work/src/metabase/models/model_index.clj:27:6: error: #'metabase.models.interface/add-created-at-timestamp is private

on source:

```clojure
(t2/define-before-insert ::created-at-timestamp
  [instance]
  #_{:clj-kondo/ignore [:private-call]} ;; <- ignores this override
  (#'mi/add-created-at-timestamp instance))
```

* Move task assertions to model namespace

the task system is initialized in the repl so these all work
locally. But in CI that's not necessarily the case. And rather than
mocking the task system again I just leave it in the hands of the other
namespace.

* Don't serialize ModelIndex and ModelIndexValue

seems like it is a setting on an individual instance. No need to have
that go across boundaries

* Just test this on h2.

chasing names across the different dbs is maddening. and the underlying
db doesn't really matter

* indexes on model_index tables

- `model_index.model_id` for searching by model_id
- `model_index_value.model_index_id` getting values for a particular
  index

* copy/paste error in indexing error message

* `mt/with-temp` -> `t2.with-temp/with-temp`

* use `:hook/created-at-timestamped?`

* move field-ref normalization into models.interface

* nit: alignment

* Ensure write access to underlying model for create/delete

* Assert more about pk/value refs and better error messages

* Don't search indexed entities when user is sandboxed

Adds a `= 1 0` clause to indexed-entity search if the user is
sandboxed.

Also, got tired of the pattern:

```clojure
(if-let [segmented-user? (resolve 'metabase-enterprise.sandbox.api.util/segmented-user?)]
  (if (segmented-user?)
    :sandboxed-user
    :not-sandboxed-user)
  :not-sandboxed-user)
```

and now we have a tasty lil ole'

```clojure
(defenterprise segmented-user?
  metabase-enterprise.sandbox.api.util
  []
  false)
```

that you can just

```clojure
(ns foo
  (:require
   [metabase.public-settings.premium-features :as premium-features]))

(if (premium-features/segmented-user?)
  :sanboxed
  :not-sandboxed)
```

* redef premium-features/segmented-user?

* trigger CI

* Alternative GEOJSON.io fix (#30675)

* Alternative GEOJSON.io fix

rather than not testing, just accept that we might get an expected
location back or we might get nil. This actually represents how the
application will behave and will seamlessly work as the service improves
or continues throwing errors:

```shell
❯ curl "https://get.geojs.io/v1/ip/geo.json?ip=8.8.8.8,136.49.173.73,185.233.100.23"
<html>
<head><title>500 Internal Server Error</title></head>
<body>
<center><h1>500 Internal Server Error</h1></center>
<hr><center>openresty</center>
</body>
</html>

❯ curl "https://get.geojs.io/v1/ip/geo.json?ip=8.8.8.8,136.49.173.73"
[{"area_code":"0","organization_name":"GOOGLE","country_code":"US",
  "country_code3":"USA","continent_code":"NA","ip":"8.8.8.8",
  "region":"California","latitude":"34.0544","longitude":"-118.2441",
  "accuracy":5,"timezone":"America\/Los_Angeles","city":"Los Angeles",
  "organization":"AS15169 GOOGLE","asn":15169,"country":"United States"},
 {"area_code":"0","organization_name":"GOOGLE-FIBER","country_code":"US",
 "country_code3":"USA","continent_code":"NA","ip":"136.49.173.73",
 "region":"Texas","latitude":"30.2423","longitude":"-97.7672",
 "accuracy":5,"timezone":"America\/Chicago","city":"Austin",
 "organization":"AS16591 GOOGLE-FIBER","asn":16591,"country":"United States"}]
```

Changes are basically

```clojure
(schema= (s/conditional some? <original-expectation-schema>
                        nil?  (s/eq nil)
         response-from-geojson)
```

* Filter to login error messages

```clojure
(into [] (map (fn [[log-level error message]] [log-level (type error) message]))
      error-messages-captured-in-test)
[[:error
  clojure.lang.ExceptionInfo
  "Error geocoding IP addresses {:url https://get.geojs.io/v1/ip/geo.json?ip=127.0.0.1}"]
 [:error clojure.lang.ExceptionInfo "Authentication endpoint error"]]
 ```

* check timestamps with regex

seems like they fixed the service

```shell
curl "https://get.geojs.io/v1/ip/geo.json?ip=8.8.8.8,136.49.173.73,185.233.100.23

"
[{"country":"United States","latitude":"34.0544","longitude":"-118.2441","accuracy":5,"timezone":"America\/Los_Angeles","ip":"8.8.8.8","organization":"AS15169 GOOGLE","country_code3":"USA","asn":15169,"area_code":"0","organization_name":"GOOGLE","country_code":"US","city":"Los Angeles","continent_code":"NA","region":"California"},{"country":"United States","latitude":"30.2423","longitude":"-97.7672","accuracy":5,"timezone":"America\/Chicago","ip":"136.49.173.73","organization":"AS16591 GOOGLE-FIBER","country_code3":"USA","asn":16591,"area_code":"0","organization_name":"GOOGLE-FIBER","country_code":"US","city":"Austin","continent_code":"NA","region":"Texas"},{"country":"France","latitude":"48.8582","longitude":"2.3387","accuracy":500,"timezone":"Europe\/Paris","ip":"185.233.100.23","organization":"AS198985 AQUILENET","country_code3":"FRA","asn":198985,"area_code":"0","organization_name":"AQUILENET","country_code":"FR","continent_code":"EU"}]
```

whereas a few hours ago that returned a 500. And now the timestamps are different

```
;; from schema
"2021-03-18T19:52:41.808482Z"
;; results
"2021-03-18T20:52:41.808482+01:00"
```

kinda sick of dealing with this and don't want to deal with a schema
that matches "near" to a timestamp.

* Restore these

i copied changes over from tim's fix and it included these fixes. But
now the service is fixed and these are the original values from cam's
original fixes

* Separate FK reference because of index

ERROR in metabase.db.schema-migrations-test/rollback-test (ChangeLogIterator.java:126)
Uncaught exception, not in assertion.

   liquibase.exception.LiquibaseException: liquibase.exception.RollbackFailedException: liquibase.exception.DatabaseException: (conn=637) Cannot drop index 'idx_model_index_model_id': needed in a foreign key constraint [Failed SQL: (1553) DROP INDEX `idx_model_index_model_id` ON `schema-migrations-test-db-32952`.`model_index`]
   liquibase.exception.RollbackFailedException: liquibase.exception.DatabaseException: (conn=637) Cannot drop index 'idx_model_index_model_id': needed in a foreign key constraint [Failed SQL: (1553) DROP INDEX `idx_model_index_model_id` ON `schema-migrations-test-db-32952`.`model_index`]
   liquibase.exception.DatabaseException: (conn=637) Cannot drop index 'idx_model_index_model_id': needed in a foreign key constraint [Failed SQL: (1553) DROP INDEX `idx_model_index_model_id` ON `schema-migrations-test-db-32952`.`model_index`]
   java.sql.SQLTransientConnectionException: (conn=637) Cannot drop index 'idx_model_index_model_id': needed in a foreign key constraint
     SQLState: "HY000"
    errorCode: 1553

* delete cascade on model_index fk to report_card

* reorder fk and index migrations

* break apart FK from table definition for rollbacks

* update types and appease the new lint rules

* define models in a toucan2 way

* remove checksum: ANY from migrations

* api permissions 403 tests

* test how we fetch values

* remove empty line, add quotes to migration file

* cleanup from tamas's comments

- indention fix
- inline an inc
- add values in a tx (also catch errors and update model_index)
- clarify docstring on `should-deindex?`
- don't use declare, just define fn earlier

* update after merge

* update to new model name

* only test joins for drivers that support it

* don't test mongo, include scenario in test output

* sets use `disj` not `dissoc`

* handle oracle primary id type

`[94M "Awesome Bronze Plate"]`
(type 94M) -> java.math.BigDecimal

* remove magic value of 5000 for threshold

* Reorder unique constraint and remove extra index

previously had a unique constraint (model_pk, model_index_id) and an
index on model_index_id. If we reorder the unique constraint we get the
index on the model_index_id for free. So we'll take it.

* remove breakout.

without breakout

```sql
 SELECT "source"."id"    AS "ID",
       "source"."title" AS "TITLE"
FROM   (SELECT "PUBLIC"."products"."id"    AS "ID",
               "PUBLIC"."products"."title" AS "TITLE"
        FROM   "PUBLIC"."products") AS "source"
ORDER  BY "source"."title" DESC
```

with breakout

```sql
 SELECT "source"."id"    AS "ID",
       "source"."title" AS "TITLE"
FROM   (SELECT "PUBLIC"."products"."id"    AS "ID",
               "PUBLIC"."products"."title" AS "TITLE"
        FROM   "PUBLIC"."products") AS "source"
GROUP  BY "source"."id",
          "source"."title"
ORDER  BY "source"."title" DESC,
          "source"."id" ASC
```

* restore breakout

caused some tests with joins to fail

* update model-index api mock

* Simpler method for indexing

Remove the `generation` part. We'll do the set operations in memory
rather than relying on db upserts. Now all app-dbs work the same and we
get all indexed values, diff against current values from the model, and
retract and add the appropriate values. "Updates" are counted as a
retraction and then addition rather than separately trying to update a
row.

Some garbage generation stats:

Getting garbage samples with

```clojure
(defn tuple-stats
  []
  (let [x (-> (t2/query ["select n_live_tup, n_dead_tup, relname from pg_stat_all_tables where relname = 'model_index_value';"])
              (first))]
    {:live (:n_live_tup x)
     :dead (:n_dead_tup x)}))
```

And using a simple loop to index the values repeatedly:

```clojure
(reduce (fn [stats _]
          (model-index/add-values! model-index)
          (conj stats (tuple-stats)))
        []
        (range 20))
```

With generation style:

```clojure
[{:live 200, :dead 0}
 {:live 200, :dead 0}
 {:live 200, :dead 0}
 {:live 200, :dead 400}
 {:live 200, :dead 400}
 {:live 200, :dead 400}
 {:live 200, :dead 400}
 {:live 200, :dead 770}
 {:live 200, :dead 770}
 {:live 200, :dead 787}
 {:live 200, :dead 787}
 {:live 200, :dead 825}
 {:live 200, :dead 825}
 {:live 200, :dead 825}
 {:live 200, :dead 825}
 {:live 200, :dead 818}
 {:live 200, :dead 818}
 {:live 200, :dead 818}
 {:live 200, :dead 818}
 {:live 200, :dead 854}]
```

With "dump and reload":

```clojure
[{:live 200, :dead 0}
 {:live 200, :dead 200}
 {:live 200, :dead 200}
 {:live 200, :dead 600}
 {:live 200, :dead 600}
 {:live 200, :dead 600}
 {:live 200, :dead 800}
 {:live 200, :dead 800}
 {:live 200, :dead 800}
 {:live 200, :dead 800}
 {:live 200, :dead 800}
 {:live 200, :dead 1600}
 {:live 200, :dead 1600}
 {:live 200, :dead 1600}
 {:live 200, :dead 2200}
 {:live 200, :dead 2200}
 {:live 200, :dead 2200}
 {:live 200, :dead 2200}
 {:live 200, :dead 2200}
 {:live 200, :dead 3600}]
```

And of course now that it's a no-op,

```clojure
[{:live 200, :dead 0}
 {:live 200, :dead 0}
 {:live 200, :dead 0}
 {:live 200, :dead 0}
 {:live 200, :dead 0}
 {:live 200, :dead 0}
 {:live 200, :dead 0}
 {:live 200, :dead 0}
 {:live 200, :dead 0}
 {:live 200, :dead 0}
 {:live 200, :dead 0}
 {:live 200, :dead 0}
 {:live 200, :dead 0}
 {:live 200, :dead 0}
 {:live 200, :dead 0}
 {:live 200, :dead 0}
 {:live 200, :dead 0}
 {:live 200, :dead 0}
 {:live 200, :dead 0}
 {:live 200, :dead 0}]
```

Since no db actions have taken when reindexing. We've traded memory set
operations for garbage in the database. Since we're capped at 5000 rows
it seems fine for now.

* add analogs to `isInteger` to constants.cljc and isa.cljc files

* clarity and do less work on set conversion

* exclude clojure.core/integer? from isa.cljc

* Rename `state_change_at` -> `indexed_at`

* breakout brings along an order-by and fields clause

---------

Co-authored-by: dan sutton <dan@dpsutton.com>

Fix column settings being duplicated when fields have the same `id-or-name`, but different `join-alias` (#27487)

* Add onDisplayUpdate function to visualizations to update settings

* Moving update settings to ChartTypeSidebar

* updating test name

* Introduce stress-test E2E workflow

* Explain how to stress-test an E2E flake fix

* Disallow test retries in stress-test mode

* Increase the job timeout

* Re-word the number of times to run the test

* Keep labels casing uniform

* Address review suggestion

* Fix unintentional line break

* Multi-line command fix

* Format the spec path example as code

* WIP adding a new endpoint /api/card/series to fetch compatible series for a given card

* change endpoint convention and add tests

* tighten the types and more tests

* here comes the tests

* indent

* Update test/metabase/api/card_test.clj

* more tests

* fix mis-use of MLv2

* wrong args order

* update the tests to cover over limit case

* use id as last_cursor and sort id desc by default

* use the new endpoint to fetch compatible cards in the add series modal (#30410)

* use new api handler for compatible series

* exclude selected cards

* rename payload prop

* add exclude_ids param

* update contract

* use multiple value for single param pattern instead of jsonified strings

* remove debug code

* cleanup

* specs

* fix failing 20637 e2e test due to missing viz-settings in test data

* do not exclude selected cards from search

* Noah's comments

* kondo

* test fix

---------

Co-authored-by: Aleksandr Lesnenko <alxnddr@users.noreply.github.com>
Co-authored-by: Aleksandr Lesnenko <alxnddr@gmail.com>

* remove activity frontend

* remove the activity page code

* remove GET api/activity/ route + tests

* regen dox for activity routes

- Not for GET /api/activity/ which has been removed.

* nix more things only used for GET /api/activity/

* pull out more only-used-for-get-api/activity/ code

* force namespace to be loaded (?) to be found

---------

Co-authored-by: Aleksandr Lesnenko <alxnddr@gmail.com>
Co-authored-by: Bryan Maass <bryan.maass@gmail.com>
Co-authored-by: Aleksandr Lesnenko <alxnddr@users.noreply.github.com>

* remove unused const and import

* update download button helper

---------

Co-authored-by: Ryan Laurie <iethree@gmail.com>

* allow hiding dashboard cards when no results

* replace anys for existing types

* type fixes

* fix

* update copy according to Jeff's suggestion

* loading state

* update types

* Fix sample database not appearing in DatabaseBrowser without page refresh

- Fixes https://github.com/metabase/metabase/issues/29496

* Add an e2e test for #30871

* Add an extra step in e2e test

* add patch to react-dropzone to work for us

* add drag-pin e2e test

* just wrap the event handlers from react-dropzone

Just removing the unnecessary setting of `display: table` since the test
expects the default bars.

Fixes #30743.

* refactor `DELETE_TAB` reducer to use tombstone deletion and save a history object

* add undo after tab deletion

* add e2e test case

* refactor other reducer cases to use mutable draft state

* use scoped selectors for e2e test

* fix unit test

Removed colloquial use of "your" in x-rays where appropriate.

[ci skip]

* fix selecting pinned items in collections

* update e2e test