…res (#17858)

* Add an apiFetch middleware to automatically handle media upload failures

* Remove the attachement on failures

* Handle errors properly

* limit the media upload middleware to the 500 responses

* Fix the error handling and unit tests

* Api Fetch: Check for 502s and parse uncaught errors in Media Upload middleware.

…nction (#17893)

* Fix issue-7378 - change name of accumulated variables when using reduce function

* fix issue-7378 - update variables names

* fix issue-7378 - update variables names

* Update the regex used when removing NEW_TAB_REL and add trimming (+2 squashed commits)
Squashed commits:
[cf71759c3] Accessibility:Image Block:Link Editor: Move Link Rel field below Open new tab toggle
[310a23c33] Fix:Image Block:Link Editor: Hide 'noreferrer' and 'noopener' in Link Rel field

* post rebases fixes


Co-authored-by: Jorge Costa <jorge.costa@developer.pt>

 - @wordpress/a11y@2.5.1
 - @wordpress/annotations@1.7.2
 - @wordpress/api-fetch@3.6.2
 - @wordpress/autop@2.5.1
 - @wordpress/babel-preset-default@4.6.2
 - @wordpress/blob@2.5.1
 - @wordpress/block-directory@1.0.2
 - @wordpress/block-editor@3.2.2
 - @wordpress/block-library@2.9.2
 - @wordpress/block-serialization-default-parser@3.4.1
 - @wordpress/block-serialization-spec-parser@3.3.1
 - @wordpress/blocks@6.7.2
 - @wordpress/components@8.3.2
 - @wordpress/compose@3.7.2
 - @wordpress/core-data@2.7.2
 - @wordpress/data-controls@1.3.2
 - @wordpress/data@4.9.2
 - @wordpress/deprecated@2.6.1
 - @wordpress/dom-ready@2.5.1
 - @wordpress/dom@2.5.2
 - @wordpress/e2e-test-utils@2.4.2
 - @wordpress/e2e-tests@1.7.2
 - @wordpress/edit-post@3.8.2
 - @wordpress/edit-widgets@0.7.2
 - @wordpress/editor@9.7.2
 - @wordpress/element@2.8.2
 - @wordpress/escape-html@1.5.1
 - @wordpress/format-library@1.9.2
 - @wordpress/is-shallow-equal@1.6.1
 - @wordpress/keycodes@2.6.2
 - @wordpress/list-reusable-blocks@1.8.2
 - @wordpress/media-utils@1.2.2
 - @wordpress/notices@1.8.2
 - @wordpress/nux@3.7.2
 - @wordpress/plugins@2.7.2
 - @wordpress/priority-queue@1.3.1
 - @wordpress/redux-routine@3.6.2
 - @wordpress/rich-text@3.7.2
 - @wordpress/scripts@5.1.0
 - @wordpress/server-side-render@1.3.2
 - @wordpress/url@2.8.1
 - @wordpress/viewport@2.8.2
 - @wordpress/wordcount@2.6.2

* Check that url is defined before passing into prependHttp

* Shift check from component to url lib

* Add checkbox control stories for Storybook

* Update README example to match story, useState

* Apply suggestions from code review

👍

Co-Authored-By: Enrique Piqueras <epiqueras@users.noreply.github.com>

* Update story to match README

* Add variants for heading, label, help

* Update packages/components/src/checkbox-control/README.md

Co-Authored-By: Grzegorz (Greg) Ziółkowski <grzegorz@gziolo.pl>

* Add Knobs addon to Storybook

* Move storybook addon to dev-dependencies

* Solve lint dependency by excluding stories, dont need in package.json

* Apply suggestions from code review

Co-Authored-By: Enrique Piqueras <epiqueras@users.noreply.github.com>

* Update with story level decorators

* Switch back to global withKnobs, per story not working

* Change the name of the example in ChecboxControl story

* Try with the uppercase name of the component exported from stories

* [RNMobile] Native mobile release v1.11.0 (#17181)

* [RNMobile] Fix crash when adding separator

* Build: remove global install of latest npm since we want to use the paired node/npm version (#17134)

* Build: remove global install of latest npm since we want to use the paired node/npm version
* Also update travis to remove --latest-npm flag

* [RNMobile] Try dark mode (iOS) (#17067)

* Adding dark mode component implemented on list and list block

* Adding DarkMode handling to RichText, ToolBar and SafeArea

* Mobile: Using DarkMode as HOC

* iOS DarkMode: Modified colors on block list and block container

* iOS DarkMode: Improved Header Toolbar colors

* iOS DarkMode: Removing background from buttons

* iOS DarkMode warning and unsupported

* iOS DarkMode: MediaPlaceholder

* iOS DarkMode: BottomSheets

* iOS DarkMode: Inserter

* iOS DarkMode: DefaultBlockAppender

* iOS DarkMode: PostTite

* Update hardcoded colors with variables

* iOS DarkMode: Fix bottom-sheet cell value color

* iOS DarkMode: More - PageBreak - Add Block Here

* iOS DarkMode: Better text color

* iOS Darkmode: Code block

* iOS DarkMode: HTML View

* iOS DarkMode: Improve colors on SafeArea

* Fix toolbar not avoiding keyboard regression

* Fix native unit tests

* Fix gutenberg-mobile unit tests

* Adding RNDarkMode mocks

* RNMobile: Fix crash when viewing HTML on iOS

* [RNMobile] Remove toolbar from html view

* [RNMobile] Fix MaxListenersExceededWarning caused by dark-mode event emitter (#17186)

* Fix MaxListenersExceededWarning caused by dark-mode event emitter

* Checking for setMaxListeners trying to avoid CI error

* Adding remove listener to DarkMode HOC

* DarkMode: Binding this.onModeChanged to `this`

* DarkMode: Adding conditional needed to pass UI Tests on CI

* Fix focus title on new posts regression (#17180)

* BottomSheet: Setting DashIcon color directly when theme is default (light) (#17193)

* Activate Travis CI on rnmobile/master branch (#17229)

* Added ability to update image size options (sizeSlug) through a new InspectorControl Cell that leads to a Picker.

* Added a style for Size Inspector Controls cell to align it will other cells that have icons.

* Add native support for the MediaText block (#16305)

* First working version of the MediaText component for native mobile

* Fix adding a block to an innerblock list

* Disable mediaText on production

* MediaText native: improve editor visuals

* Move BlockToolbar from BlockList to Layout

* Remove BlockEditorProvider from BlockList and add native version of EditorProvider to Editor. Plus support InsertionPoint and BlockListAppender

* Update BlockMover for native to hide if locked or if it's the only block

* Make the vertical align button work, add more styling options for toolbar buttons

* Make sure registerCoreBlocks does not break in production

* Copy docblock comment from the web version for registerCoreBlocks

* Fix focusing on the media placeholder

* Only support adding image for now

* Update usage of MediaPlaceholder in MediaContainer

* Enable autoScroll for just the out most block list

* Fix JS Unit tests

* Roll back to IconButton refactor and fix tests

* Fix BlockVerticalAlignmentToolbar buttons style on mobile

* Fix thing for web and ensure ariaPressed is always passed down

* Use AriaPressed directly to style SVG on mobile

* Update snapshots

* Swtiched to react-native Modal onDismiss property for signaling Picker is ready to show

* Added a prop for catching modal dismissal on Android. (onDismiss is iOS only and onModalHide works on Android but breaks on iOS)

* Added icon for Inspector Controls size option. Removed style we no longer need.

* Added title to size option iOS ActionSheet and left alignstyle to size options BottomSheet

* MediaUpload and MediaPlaceholder unify props (#17145)

* Unify media placeholder and upload props within media-text (#17268)

* [RNMobile] Fix dismiss keyboard button for the post title (#17260)

* Set unused functions to undefined instead of false in BottomSheet Modal props

* Recover border colors (#17269)

* [RNMobile] Insure tapping at end of post inserts at end

Previously, tapping at the end of the post would insert a block
immediately after the currently selected block. In addition, this commit
is cleaning out a few unusued props in the block-list file.

* Support group block on mobile (#17251)

* First working version of the MediaText component for native mobile

* Fix adding a block to an innerblock list

* Disable mediaText on production

* MediaText native: improve editor visuals

* Move BlockToolbar from BlockList to Layout

* Remove BlockEditorProvider from BlockList and add native version of EditorProvider to Editor. Plus support InsertionPoint and BlockListAppender

* Update BlockMover for native to hide if locked or if it's the only block

* Make the vertical align button work, add more styling options for toolbar buttons

* Make sure registerCoreBlocks does not break in production

* Copy docblock comment from the web version for registerCoreBlocks

* Fix focusing on the media placeholder

* Only support adding image for now

* Update usage of MediaPlaceholder in MediaContainer

* Enable autoScroll for just the out most block list

* Fix JS Unit tests

* Roll back to IconButton refactor and fix tests

* Fix BlockVerticalAlignmentToolbar buttons style on mobile

* Fix thing for web and ensure ariaPressed is always passed down

* Use AriaPressed directly to style SVG on mobile

* Update snapshots

* Support group block on mobile

* Extend shouldShowInsertionPoint condition to be false when group is selected

* Code refactor

* Update package-lock

* Removing old style reference.

* Moved Picker for image size options into new ImageSizePicker component. Cleaned up sizeOptionLabels.

* Updated total left margin on Android Image size options to be 24 px instead of 28 px

* Image Size options hidden behind __DEV__ flag

* Remove redundant bg color within button appender (#17325)

* [RNMobile] DarkMode improvements (#17309)

* Remove the need to import `useStyle` and pass the theme prop on every instance that `withStyle` is used

* Implement dark-mode refactor on all components

* Fix broken native tests

* Fix default block appender background color on DarkMode

* DarkMode: Make `useStyle` a class function

* Cleaned up default true properties and replaced code with lodash map.

* Updated to use BottomSheetPickerCell. Eliminated code, but size options now open over top inspector controls menu.

* Added leftalign to PickerCell.

* [RNMobile] Add autosave to mobile apps (#17329)

* [RNMobile] Fix crash when adding separator

* Build: remove global install of latest npm since we want to use the paired node/npm version (#17134)

* Build: remove global install of latest npm since we want to use the paired node/npm version
* Also update travis to remove --latest-npm flag

* [RNMobile] Try dark mode (iOS) (#17067)

* Adding dark mode component implemented on list and list block

* Adding DarkMode handling to RichText, ToolBar and SafeArea

* Mobile: Using DarkMode as HOC

* iOS DarkMode: Modified colors on block list and block container

* iOS DarkMode: Improved Header Toolbar colors

* iOS DarkMode: Removing background from buttons

* iOS DarkMode warning and unsupported

* iOS DarkMode: MediaPlaceholder

* iOS DarkMode: BottomSheets

* iOS DarkMode: Inserter

* iOS DarkMode: DefaultBlockAppender

* iOS DarkMode: PostTite

* Update hardcoded colors with variables

* iOS DarkMode: Fix bottom-sheet cell value color

* iOS DarkMode: More - PageBreak - Add Block Here

* iOS DarkMode: Better text color

* iOS Darkmode: Code block

* iOS DarkMode: HTML View

* iOS DarkMode: Improve colors on SafeArea

* Fix toolbar not avoiding keyboard regression

* Fix native unit tests

* Fix gutenberg-mobile unit tests

* Adding RNDarkMode mocks

* RNMobile: Fix crash when viewing HTML on iOS

* [RNMobile] Remove toolbar from html view

* [RNMobile] Fix MaxListenersExceededWarning caused by dark-mode event emitter (#17186)

* Fix MaxListenersExceededWarning caused by dark-mode event emitter

* Checking for setMaxListeners trying to avoid CI error

* Adding remove listener to DarkMode HOC

* DarkMode: Binding this.onModeChanged to `this`

* DarkMode: Adding conditional needed to pass UI Tests on CI

* Fix focus title on new posts regression (#17180)

* BottomSheet: Setting DashIcon color directly when theme is default (light) (#17193)

* Add a preliminary version of the AutosaveMonitor for mobile that calls the "bridge" and asks the native side to save the content

* Add autosave mock function for tests

* Fix merge conflicts

* Fix lint

* Re-add autosave on mobile that was removed erroneously during import-merge from rnmobile/master

* Remove native variant of AutosaveMonitor and introduces changes at  editor store level

* Default to false for `isEditedPostAutosaveable` on mobile. There was a typo in the returing value on the previous commit.

* Make sure to consider edits to the Title when checking if auto-save is needed

* Fix lint

*  Add isAppender functionality on mobile (#17195)

* Add isAppender functionality on mobile

* refactor isAppender conditions

* Replace dropZoneUIOnly in favour of showMediaSelectionUI

* deprecate dropZoneUIOnly and add disableMediaSelection prop

* Update test

* Refactor tests and change prop name

* Remove redundant empty lines

* Refactor conditions inside MediaPlaceholder

* Update block-editor CHANGELOG

* Update packages/block-editor/CHANGELOG.md

Co-Authored-By: Grzegorz (Greg) Ziółkowski <grzegorz@gziolo.pl>

* Autosave monitor - Make the mobile editor ping the native at each keystroke, since the deboucing logic is already well defined in the apps. (#17548)

* [RNMobile] Refactor Dark Mode HOC (#17552)

* [RNMobile] Refactor the Dark Mode HOC to fix naming antipatterns

* Fix lint errors

* Add .native.js suffix to usePreferredColorScheme

* Update usage of theme props renamed to preferredColorScheme

* Update usage of theme props renamed to preferredColorScheme

* Add missing heading levels to the UI (H4, H5, H6) (#17533)

* Fix lint issue (#17598)

* Fix list filter on paste for RN mobile. (#17550)

* Fix method for RN mobile.

* Use array.From instead of slice.

* Remove comment and use Array.from directly

* Convert from NodeList spreadable to Array.from

* Fix lint errors.

* Fix documentation examples to use Array.from

* Add empty line.

* [RNMobile] Move MediaUploadPorgress to its own component folder (#17392)

* Move MediaUploadPorgress to its own component folder (native)

* MediaUploadProgress - Fix import to code standards

* MediaUploadProgress readme

* Mobile - MediaUploadProgress README update

* Rnmobile/fix link editing on start (#17631)

* Don't try to clear links if text is clean.

* Commented LinkUI removal test when no URL.

* Don't try to remove link if we are at start of link and no actual selection is

* Re-implementing #17802, affected by merge. Fixed extra space and unused code.

* Fixing lint error, trailing space.

* 💁 add 'upstream' remote

* 🐛 origin / remote

I get too many notifications.

…17969)

* Fix: Invalid import statement for deprecated in the modal component

* Font Size Picker: Update E2E test to work with new Core changes.

* Really simple first attempt at showing a display name in the navigator

* Strip any RichText formatting

* Add display name for navigation menu item block

* Refactor to use displayNameAttribute property

* Change name of displayName options

* add RangeCell

Adds `sideEffects:false` to `package.json` so that unused exports can be optimized away
by the bundler.

Moves the `compose` definition (i.e., reexport from Lodash) to its own module, so that
we don't pull in Lodash just by importing something from `@wordpress/compose`. After this
patch, one needs to import `compose` explicitly to trigger the Lodash import.

* Intrdouce groupin in the block settings inspector

* Adjust PanelBody to design

* Adjust padding when section doesnt have title

* Rewirte arrow function to function

* Fix lint issue

* Create a PanelActions component for handling action buttons in the block settings inspector

* Remove useless separator type and fix typo

* Refactor after CR

* Correct label styles

* Fix overriding mechanism on label style

* Add knobs to ColorIndicator

* Lint: new line

Fixes #18004 and thank science, that was driving me insane ever since you pointed it out.

This PR does a couple of things:

1. It adds `isLarge` to the Publish button. It was there for Preview, but not Publish.
2. It simplifies a little CSS as a result of that.
3. It also tweaks the button height as defined for the two preview publish buttons.

* Update MediaPlaceholder README.md

This change updates the readme to properly document the `value` property.

See issue here: #17967

* Update MediaUpload README.md

 - @wordpress/api-fetch@3.6.3
 - @wordpress/block-directory@1.0.3
 - @wordpress/block-editor@3.2.3
 - @wordpress/block-library@2.9.3
 - @wordpress/core-data@2.7.3
 - @wordpress/data-controls@1.3.3
 - @wordpress/e2e-test-utils@2.4.3
 - @wordpress/e2e-tests@1.7.3
 - @wordpress/edit-post@3.8.3
 - @wordpress/edit-widgets@0.7.3
 - @wordpress/editor@9.7.3
 - @wordpress/format-library@1.9.3
 - @wordpress/list-reusable-blocks@1.8.3
 - @wordpress/media-utils@1.2.3
 - @wordpress/server-side-render@1.3.3
 - @wordpress/url@2.8.2

* Chore: Fix issues related to Node 12 becoming LTS

* Include the root package.json file in the linting
This commit also moves the npm-package-json-lint config to the standalone file.

* Add changelog entries to @wordpress/scripts package

…17925)

* Fix issue where providing multiple shortcode aliases to transform into a block only matches the first shortcode

* Add test to ensure blocks can transform using multiple shortcode aliases

* Simplify the approach used to find the individual shortcode being transformed

Props jg314

This fixes the issues when `npm install` on macOS throws several errors.

Summary
block-editor: expose ColorPaletteControl component
navigation-menu: improve colors-selector component
navigation-menu: compose withColors
navigation-menu: render colors selector in bar
navigation-menu: propagate withColor props
navigation-menu: apply theme styles to selection
navigation-item: populate styles to nav item
navigation-menu: apply inline styles and CSS classes

The build-style/style.css needs to be rebuilt prior to
running Storybook in watch mode.

This change adds `npm run build:packages` at the start of
the design-systems:dev script to CSS is built prior.

Issue found in #17997

- Move `assets/stylesheets/*` to the new package
- Move admin color schemes to the new package

* Core Data: Add a Site entity and a hook for entity saving logic.

* Experiments: Add a Full Site Editing experiment.

* Block Library: Add Site Title block.

* Fixtures: Add Site Title block fixture.

* Fixtures: Add missing transform fixtures.

* Block Library: Remove deprecated prop usage in Site Title.

* Site Title: Support nesting inside of a Site block.

* Site Title: Disallow formatting in the rich text field.

* Core Data: Make useEntitySaving experimental.

…#17626)

* Introduce wp_template post type.

* Improve (temporary) admin UI for wp_template post type by exposing slug.

* Implement template loader overrides to rely on 'wp_template' posts.

* Render viewport meta tag.

* Prevent deletion of fallback 'wp_template' post 'index'.

* Scope PR to just basic wp_template post type registration.

* Implement core template loader overrides to rely on wp_template posts instead.

* Render title tag regardless of theme support

Co-Authored-By: Weston Ruter <westonruter@google.com>

* Make getting correct wp_template post more error-proof

Co-Authored-By: Weston Ruter <westonruter@google.com>

* Template Loader: Add more content filters.

* Templates: Fix experiment flag logic.

* Templates: Add logic for basic temporary editing UI.

* Templates: Fix menu filter.

* Post Slug: Follow class name convention.

* Code style: Fix ESLint warnings reported for JSDoc definitions

* Add WordPress type definitions to the list of names recognized by JSDoc linter

* Local autosave: Clear after successful save

Presumably, somewhere in the fixing of conflicts between remote and
local autosaves (purge local upon successful remote autosave),
LocalAutosaveMonitor stopped purging the local autosave upon successful
*saves*.

* Tests: Autosave: Correctly wait for editor chrome before saving

I failed to verify the Gallery block when I approved #17958 (comment) and therefore caused a regression.

This PR adds explicity left margins and paddings to the gallery ul to ensure there isn't any added padding and margin.

* Add platform component

* Improve platform implementation in RN.

* Add more documentation and tests.

* Update readme file.

* Update tests.

* Fix filenames for native versions.

* Add license attribution

* Remove unnecessary lines.

* Improve documentation

* Remove trailing space

* Update packages/element/src/platform.js

Co-Authored-By: Grzegorz (Greg) Ziółkowski <grzegorz@gziolo.pl>

* Update readme.

* Fix lint error.

Fixes: #18012
We had a bug where the editor may not reflect the custom button background color after a reload. That happened because the rule background: customGradient, may overwrite the background-color rule even if the custom gradient has not set.
This PR performs a logic update to solve the issue.

…ist item and list is not empty (#18032)

* Do not merge list with previous block if deleting first list item and list is not empty

* Add e2e test and clean up

* Correct mistake

* Adjust comment

* Add ScreenReaderText component

* Add new component readme to manifest

* Remove CSS style loading within stories

* Switch component name to VisuallyHidden

- Rename directory and includes
- Update README usage
- Update Storybook usage

* Switch classname to components-visually-hidden

* Lint: newline

* Add focus style

* Switch to 'as' for specifying tag

* Move renderAsRenderProps to utils.js

* Move utils to inside component folder

Waiting to refine the utils usage a little better before
making it look available for other components to use.

* Apply suggestions from code review

Co-Authored-By: Grzegorz (Greg) Ziółkowski <grzegorz@gziolo.pl>

* Lint: Move newline

* Fix variable name

* Use variable for stylesheet

* Storybook: Apply a set of enhancements to the existing stories

* Add basic knobs integration to all Button stories

* Env: Add support for running in themes.

* Env: Optimize context detection filter.

* Env: Update test directory structure to match convention.

* Add Color Palette to Storybook

* Apply suggestions from code review

Co-Authored-By: Enrique Piqueras <epiqueras@users.noreply.github.com>

* Refactor state out of story components, to own

* Update packages/components/src/color-palette/stories/index.js

* Add breadcrumbs to floating toolbar

* Add dark mode support

RNMobile: Add image alignment controls

Only handles left, center, right. Does not permit setting or displaying
either full or wide alignments.

* Block Editor: Implement new colors hook.

* Block Library: Swap usage of the colors HOC with the colors hook in the heading edit component.

* Use Colors: Add 'has-x-color' class names.

* Use Colors: Avoid memory leaks by making caches limited in size, and tied to hook instances.

* Use Colors: Support children and optional contrast checking in the color panel.

* Use Colors: Expose colors panel without inspector slot/fill wrapper.

* Use Colors: Mark hook as experimental.

* Use Colors: Support custom colors.

* Block Edit: Remove extra context values and use selectors/actions instead.

* Heading: Remove unnecessary color class and set text color on save.

* Use Colors: Add custom/preset color logic.

* Use Colors: Fix panel bugs.

* Heading Block: Detect actual background color for contrast checking.

* Block Edit: Add new export to native file.

* Use Colors: Change CSS "attribute" to "property".

* Display toolbar and remove dropdown from menu item

* Fixes block toolbar misalignment on IE.

* Replace destination and deal with keypresses.

* Update fixture.

* Keydown management and attempt at close on blur.

* Add definitive menu item icon.

* Fix label/input styling.

* Clean up styles after rebase.

* Refactor stop propagation .

* Remove duplicate dependency comments

* Navigation Block: Rename 'destination' to 'url' in server-side code

* Fix overlapping controls in the Inline Image formatting toolbar

* Inline mage formatting: make Apply button same height as Width input

* Polish.

…gle Docs in Safari (#17187)

* Tutorial: Specify block naming restrictions

* Remove an incorrect comma

This update adds a story for the ExternalLink component.
Storybook knobs were added to better demonstrate the component's
properties.

* Add color picker component to Storybook

* Switch screen-reader-text to new VisuallyHidden

* Update ColorPicker tests snapshots

* Add story for showing Alpha Channel

* Move state out of exported component

* Lowercase story name

* Adds initial component

Note this is copied wholescale from original PR #16730

* Remove redunant files. Refactors tests.

* Updates docs

* Checks callbacks are functions prior to calling

* Adds temp testing example usage of component to Group Block

* Updates to allow sizes as an (optionaly) prop dependency

* Update default value label

* Removes unnecessary InstanceId HOC usage

Addresses #16791 (comment)

* Remove unused abbreviation in size table

* Revert "Adds temp testing example usage of component to Group Block"

This reverts commit 6f9f3bf.

* Remove arbitrary size value from sizes list

This is not required as we cannot know how the dimensions component will be used. Therefore sticking with relative values via the slugs is safer. These can be mapped on a case by case basis as required.

* Remove icon label for a11y reasons

Addresses #16791 (comment)

* Update component docs for consistency, spelling and grammar

* Tweak docblock formats

* Update test snapshots to match new default value

* Update API from onSpacingChange to more agnostic onChange

Addresses #16791 (comment)

* Update tests to cover onChange handler renamed

* Update currentSize prop to value for consistency with other components

* Removes onReset in favour of onChange with undefined for consistency

Adddresses #16791 (comment)

* Move component to @wordpress/components package

* Remove invalid font sizes style import

Accidentally included from rebase.

* Deps update due to rebase

* Remove unneeded doc blocks

* Remove usage suggestion which was not helpful

* Update readme docs to match current API

Addresses #16791 (comment)

* Export as experimental component

Addresses #16791 (comment)

* Revert "Deps update due to rebase"

This reverts commit 95d00f3.

Addresses #16791 (comment)

* Commander: switch cloning method to HTTPS

* Add HOME env variable

* horizontal option for the mover, missing icons, broken hover

* we now have icons

* positioned the mover to the middle left

* horizontal mover on mobile

* vertical layout for horizontal movers

* drop block movers into block edit to enable inline movers

* implemented so as to not be a concern for the block implementer

* removes useless scss variable

* hiding the drag handle at block level

* renamed horizontalMover to moverOptions to incorporate separation of properties

* rafactores the mover options

* Initial CSS work to make the menu more manageable.

This moves to flex instead of grid, neutralizes margins, simplifies a few things.

* Make movers inline again.

* Further improve margins for child blocks.

* adds proper aliases in BlockEdit

* previxed options as experimental

* RTL movers

* removed the position option, marked option experimental

* labeled as experimental new mober and block list props

* refactored direction detection code for better readability, fixed some code alignment issues

* Switch screen-reader-txt to VisuallyHidden component

* Fix core embed test snapshot, new classname

* if thre is only one there is only one

* made a new insertion point selector, some code review refactoring

* better handling of inserter

* refactoring and named block insertion

* updates to the appender

* update snapshots

* update docs

* default inserter label is used in so many tests

* fixed allowed blocks test

* snapshot updated

* better naming and removed the need for es-lint disabling

* improved the inserter label construction

* improved the doc of getTheOnlyAllowedItem selector

* reverting test patches becasue patching without understanding is bad, bad, bad - don't do it

* moved getInsertionIndex out of selectos and back into each component that used it

* docs generated

* added experimental labels to new selectors, added es-lint comment back

* updated docs

* Update packages/block-editor/src/store/selectors.js

Co-Authored-By: Miguel Fonseca <miguelcsf@gmail.com>

* Update packages/block-editor/src/store/selectors.js

Co-Authored-By: Miguel Fonseca <miguelcsf@gmail.com>

* refactored and fixed some coding errors

* small code move

* small code move

* removes aria attrs for autoinserted items

* fixes typo, adds translators comment

* simplifies the intserter logic

* fix for the simplification

* simplifies by using one selector and passing props in compose

* small code updates

* lint

* renamed insertedBlock

* small doc update

* adds tooltip to the default button appender

* refactores for more self documenting varnames

* Components: Add Story for Draggable

This update adds a Storybook example for the Draggable component from `@wordpress/components`.

* Fix useState hook for Draggable story example

Solution was to create an Example component with the useState hook.
Render that Example component in the story instead.

…17576)

* Block Directory: Convert it to UI Plugin to avoid bundling into Core

* Load the block directory assets only when the experiment is enabled

* Try to reimplement asset overrides to give more flexibility

* Add code style improvemements and perform code cleanup

* Try to make PHP unit tests pass by removing group check

* Ensure that packages and vendor scripts are printed in the footer

* Fix the has action check for the block directory assets

* Move gutenberg-block-directory experiment check out of the action

* Fix bin/get-vendor-scripts.php

The Columns block, when full-wide, has intentional left and right padding to ensure the mover controls of child blocks are accessible. This is editor-only, and only when the block is selected.

This regressed at some point, a while ago, probably around the introduction of extra on-click padding to show the dashed outlines of child elements.

This PR shuffles the rules a bit, reduces some of their specificity, and applies the left and right padding elsewhere to make it work.

* Resyncs RichText mobile components with web counterparts.

* Remove outdated test.

* Remove unused references.

* Add platform component

* Add components depending of platform.

Only add specific components if we are on the web implementation.

* Abstract paste of files for RN and web

Makes the code for pasting image more abstract in the paste method and
implement specific translation to HTML depending of the platform.

* Compose extra attributes/props on select/dispatch only if mobile.

* Remove RN index file for RichText Wrapper.

Moved all the specific code to the standard index file, so this file
is no longer needed.

* Remove API index native file that is no longer needed.

* Clean up lint errors in file-paste-handler.

* Fix lint errors.

* Implement stub remove browser shortcuts for RN

* Implement autocomplete stub for RN.

* Refactor toolbar presentation to a method.

* Remove no longer needed platform file.

* Consolidate the file paste handler in a single implementation.

Created a stub for createBlobURL for native that simple returns the
original URL.

* Change the text for platform to make it explicit it's native only.

* Remove duplicate files

* Include type in file comparison

* Forgot to rename for native file

* Fix filePasteHandler for native

* Move logging back

* Restore comment on logging

* Add check for files existence.

* Refactor format-toolbar code to use split web/native files

* Remove prop duplication.

* Fix getAnchorRect call

* Remove unnecessary const

* Sync fix for list removal of first empty line

* Fix RN build after merge with master

* Sync with web counterpart.

* Only change selection after new formats are set.

* Add a new unsupported subtitle to missing blocks - even we know about the block title

* Update margins, colors and font weight of the unsupported block

* try basic version of varia theme styles as default

* Add class to show submenu indicator

* adjustments for small viewports