* Add manage_stock to stock controller response
* Add manage_stock property to stock report tests
* Add changelog entry
* Make stock quantity float instead of int
* Add manage_stock to the products API response
* Check for manage_stock in products table
* Add manage_stock property to product API tests
Product detail report and comparison
Code cleanup
Fix 404 on product variations endpoint after rebase
Fix up tests
Fix loading indicators and add some checks around malformed variation response
Add date filtering SQL bits to the variations query
Handle PR feedback: Fix viewport, fix duplicate product issue, fix legend display reset, fix bargraph overflow, fix some coding standards/whitespace, add extra variation santiziation.
Fix scroll on wide charts, and fix undefined prop getting passed into report chart render
* Show empty table when search returns no results
* Fix singular wrong string for 'orders'
Co-Authored-By: Aljullu <aljullu@gmail.com>
* Check if search returned 0 results inside table components instead of passing a prop
* Move labels loading logic into a lib
* Move lib/labels into lib/async-requests
* Implement tabular data filtering
* Allow searching for string in report tables
* Add table filtering to customers table
* Get ids from searched string to populate the table
* Fix autocompleter keyboard interactions
* Improve props naming
* Cleanup report customers data store
* Prevent an edge case issue that might not update the selectedOptions when directily modifying the URL
* Fix wrong selected autocompleter option
* Add missing translation domain
* Move searchItemsByString to wc-api/items/utils.js
* Avoid autocompleter results appearing when there was no search string
* Alphabetically order 'allowFreeTextSearch' prop
* Reset selected table rows when directly modifying the URL
* Simplify props destructuring
* Undo customers data store change
* Simplify isProductDetailsView expression
* Improve order
* Merge getOrders and getItems
* Move labels loading logic into a lib
* Move lib/labels into lib/async-requests
* Implement tabular data filtering
* Allow searching for string in report tables
* Add table filtering to customers table
* Get ids from searched string to populate the table
* Fix autocompleter keyboard interactions
* Improve props naming
* Cleanup report customers data store
* Prevent an edge case issue that might not update the selectedOptions when directily modifying the URL
* Fix wrong selected autocompleter option
* Add missing translation domain
* Move searchItemsByString to wc-api/items/utils.js
* Avoid autocompleter results appearing when there was no search string
* Alphabetically order 'allowFreeTextSearch' prop
* Reset selected table rows when directly modifying the URL
* Simplify props destructuring
* Undo customers data store change
* Simplify isProductDetailsView expression
* Improve order
* Filter tax code parts before modifying them
* Add settings page routes
* Add control options for excluded statuses
* Add control options for excluded statuses
* Add excluded order statuses to rest api
* Add wc settings to wc-api
* Add wc settings to wc-api
* Split and validate multiselect values in settings controller
* Add wcAdminSettings to wcSettings global
* Set initial excluded statuses from serverside wcSettings data
* Add extensible filter for wcSettings global
* Split arrays into comma separated strings in wc-api
* Extract setting as separate component
* Extra settings to config file
* Add checkboxGroup option as input type
* Separate status types into default and custom groups
* Add setting option styling
* Add responsive styling for settings
* Fix wpClosedMenu and wpOpenMenu for settings page
* Add support for resetting to default values
* Only show checkbox group if options are available
* Add proptypes to Setting component
* Add extensible filter to analytics settings
* Add readme for settings config and extensibility
* Hook up excluded status settings to reports
* Pass object to settings API instead of comma delimited string
* Fix inpuType -> inputType typo
* Remove hasError from constructor
* Bump settings API to v4
* Use interpolateComponents instead of dangerously setting html
* Use empty array in initial excldued statuses setting value if none is retrieved
* Remove double check for refunded status in default order statuses
* Update settings wc-api to use namespace
* Add aria=labelledby to checkbox group
* Remove usage of lib/number
* Remove formatNumber usage when currency is used.
* Add wc-number as a dependency of wc-currency.
* Add locutus as a dev dependency.
* Add number to test helper.
* Move labels loading logic into a lib
* Avoid making API calls when displaying Order labels
* Move lib/labels into lib/async-requests
* Rename 'getCustomerLabel' to 'getCustomerLabels'
* Add namespace v4 for WC product/categories endpoint
* Update categories wc-api to use v4 namespace constant
* Add single product category filter to product categories report
* Add link to filtered product report from category report
* Use persistedQuery for category links
* Check if category is defined before displaying category link
* Remove selectedTags when filter does not match queried filter
* REST API: Allow sorting by stock_status in stocks endpoint
* Set stock_status as default orderby
* Sort by both stock status and quantity in meta query
* Use stock_status sort order by default in Stock table (https://github.com/woocommerce/woocommerce-admin/pull/1340)
* Reverse stock quantity order when sorting by stock status
* Add single category filter to categories report
* Change categories leaderboard link to signle category link
* Remove todo comment regarding the single_category filter
* Update category links to categories report in products table
* Update all wc-admin endpoints to v4
* Add namespace for products and customers controllers
* Include product quantity in orders data store
* Add coupons to extended data in the orders data store
* Format order statuses response from database
* Hook up orders table to orders endpoint
* Add namespace to data endpoint controller
* Add namespaces to remaining extended controllers
* Use NAMESPACE var in place of wc/v4
* Update product links in orders table to products reports
* Add coupons rest controller override
* Format coupon code in response
Co-Authored-By: joshuatf <joshuatf@gmail.com>
* Use a date instead of hour for single dates in report tables
* Add hour to allowed list when day difference is less than 1
* Prioritize hour format over day and set day as default for tables
* Add default intervals for report tables
* Use explicit date format in report tables
* Add constant for default table format
* Restore allowed intervals for >1 && <7 days
* Add leaderboard section to dashboard
* Add rows per table user preference
* Pass in rowsPerTable to leaderboards to adjust total rows
* Add styling for rows select dropdown
* Set default for total rows if tableQuery is undefined
* Remove double localization on leaderboard labels
* Simplify toggle logic for hidden leaderboards
* Move updateCurrentUserData outside of setState callback
* Connect downloads chart and table to REST API
* Display date picker in Downloads report
* Fix missing value for 'days' in Downloads table summary
* Fix download_count being a string instead of a number
* Minor date packages comment fixes
* Fix filters in Downloads report
* Add back empty line
* JSDoc comments style fixes
* Fix username filter not working
* Fix days counter off by 1
* Fix alignment issue
* Improve Charts X-axis when displaying a single date
* Add tests for getXTicks
* Fix typo in tests
* Add assertion in compareStrings test for dates with commas
* Update interval options
* Fix secondaryDate always showing 12AM
* Don't convert dates to UTC when checking if they belong to the same date
* Check for product categories before loading value
* Filter product category list for undefined values
* Remove unnecessary double check of productCategories
* Extend docs to report components
* Improve inline documentation in some files
* Update doc files
* Undo unnecessary doc changes
* Remove unnecessary line breaks in sidebar
* Rename 'Client components' to 'Analytics components'
* Minor docs fixes
* Rename toc contents to toc sections
* Update endpoint props doc to add an example and more information
* Fix outdated comment
* Fix merge error
* added new block and dashboard charts
section title and filters... lots of duplicate keys
toggle chart types in block heading
* Updates per feedback.
* Add some documentaiton about new interactive prop on chart/legend
* Revert a few files that only had whitespace changes.
* Add support for product cats in wp rest api
* Add categories to WC API
* Add category breadcrumbs component
* Increase per_page limit size for product cat API
* Use wc/v3 API to pull product categories
* Return category IDs in API
* Add categories to product reports
* Add category IDs test for REST API
* Switch to getResource instead of require for total count selector
* Change product_gross_revenue to product_net_revenue
* Change product_gross_revenue to product_net_revenue in category data store
* Change to net_revenue in frontend category report
* Hook up taxes to endpoint
* Hook up tax stats endpoint
* Add default tax stat totals for empty results
* Create subtotals from intervals in API
* Change orders to orders_count to keep consistent naming
* Create Stock report
* Create Stock report page
* Display product name in Stock table
* Hide 'Parent' column in Stock table
* Add stock to endpoints map
* Remove dateRangeFilter.show from ReportFilters
* Fix stock status link
* Set the default order to 'stock_quanity'
* Add correct name to StockReport
* Add an advanced country filter to the customers report
* Handle PR feedback: Fix PropType warnings, move filter/label logic to config getLabels() function, fix typo.
* Add flag thumbnail to the country filter
* Update README and CHANGELOG
* Add column prefs to the other tables
This adds column prefs to the other remaining report tables.
* Table columns: Override defaults with user prefs.
* table columns: Add remaining analytics tables
* user read/update operation: Combine responses
This combines the response handling for the read and update operations.
* wc-api: Add user meta for UI preferences
This adds wc-api code to store UI preferences and provides one example
of updating the revenue table to save column preferences.
* wc-api user: fix returns of operations to arrays
Before, a function was returning undefined when the resourceNames didn't
include what we wanted for the user operations. This was causing some
console errors.
* ReportTable: use columnPrefsKey
This uses `columnPrefsKey` for the user preferences key instead of some
erroneously hard-coded values.
* Fix formatting/comments
These are a couple of small formatting and comment fixes.
* Replace woocommerce_meta_ prefix with wc_admin_
This changes the prefix for the meta fields for the `woocommerce_meta`
user meta array to be `wc_admin_` which better hints at the purpose of
these settings.
* Create Customers Report page
* Hide date range filter if dateRangeFilter.show is false
* Rename dateRangeFilter.show to showDatePicker in filters config
* Add correct key 'average_order_value'
* Fix customers autocompleter not working
* Fix wrong default data structure in 'getReportTableData'
* Update tests
* Change default prop for tableData from null to an empty object in ReportTable
* Use ReportTable in Orders report
* Get totalCount from hte X-WP-Total header
* Order props alphabetically
* Cleanup report table 'tableData' prop
* Use short-circuit evaluation
* data: Add @fresh-data/framework to package.json
* data: Add fresh-data and replace orders in table
This PR adds fresh-data with a WooCommerce API spec to fulfill order
information. It then replaces the existing selectors for the orders
table with the new selectors as a proof-of-concept.
* wc-api: Add temporary code for `withSelect`
This adds temporary code for a `withSelect` function outside of
`@wordpress/data` until the context PR is merged:
https://github.com/WordPress/gutenberg/pull/11460
* wc-api: Update fresh-data to 0.5.0
* Use X-WP-Total header to set the total number of items in tables
* Improve naming
* Improve tests
* Make getReportItems() return a 'data' property by default
* Make getSummary prop behavior more clear
* Merge table stores
* Add Categories table
* Add numberFormat to non-currency numbers displayed to the user in the Categories Table
* Rename 'Coupons' to 'Categories' in Categories table title
* Update Categories table to use the ReportTable
expand formatting function to xFormats
adding getTooltipValueFormat
remove old chart examples
remove magic numbers and use variables
refactor getTooltipRowValue
update package-lock
allow function formatters and use @wordpress/elements
* Adds UI wiring for Coupons chart and summary
* Update for changes in master
* Update to use current method
* Remove accidental paste
* Fix typo
* Seperate WooCommerce deps
* Adds UI wiring for Catgories chart and summary
* Use new format for charts
* Use swagger api
* Get rid of store references
* Final touch ups
* Seperate out WooCommerce dep
* Move components to packages folder
* Update documentation generator to handle packages/components and client/components
* Update component locations
* Update CSS build process
* Remove react-dates css, this is already included by gutenberg
* Fix CSS style - single quotes
* Fix incorrect imports
* Update package-lock with new dependencies
* Update component locations for devdocs
* Fix location of tests
* Adds UI wiring for Taxes chart and summary
* Update to latest method for creating summary/chart
* Switch out API for swagger
* Fix copy pasta
* Implement swagger api
* Update config to match swagger API
* Code review fixes
* Remove store code as it isnt used
* Display comparison chart in Product detail report
* Make legend to overflow in comparison charts
* Show comparison chart also when comparing products
* Update comparison chart legend design
* Send itemsLabel and comparisonChart as props to the ReportChart component
* Update styles and create a legend.scss file
* Minor cleanup
* Fix legend test
* Sort props alphabetically
* Move nav-utils and history to new package
* Update config to build and use new navigation package
* Update all imports to use new navigation package
* Remove unnecessary README
* Update nav-utils path
* Fix charts redirecting to previous path when changing interval value
* Fix chart being reset when changing interval
* Fix chart being reset when changing filters
* Move TableSummary below pagination
* Add summary to order table
* Add new and returning customers
* Add product to totals in API
* Use get_var instead of get_results for unique products
* Change table summary styling
Remove slashes and increase padding between items based on discussion with @LevinMedia
Change margin to padding to overlap table shadow when pagination is not present.
* Fix wp_posts prefix and move to separate fxn
* Change new/returning customer column types to intval
* Add new/returning customer data to tests and fix formatting
* Add lerna & GB package-building script
* Move currency library to lerna module
* Update lerna config
* Add publish commands
* Add currency as an faux-external module
* Add separate command to build just core files
* Update dependency path
* Update build script to build all packages into `dist`
* Add packages to the jest test setup
* Move date library to packages
* Update imports to use @woocommerce/date
* Output wcSettings definition before any scripts are output
Fixes issues where wc-dates lib relies on settings object
* Add the build step into travis
* Update jest config to dynamically get package paths
* Update package postcss config to match wc-admin’s main config
* Add combined watch scripts for package+app, add a `clean` command to clean up old build files
* Ignore PHPCS error (leave todo message to fix)
* Concat files with a space, fix issue where all files join in one continuous string and fail the check
* Move withSelect() inside table components
* Add isLoading prop to TableCard (https://github.com/woocommerce/woocommerce-admin/pull/713)
* Add isLoading prop to TableCard
* Add onSort prop to TablePlaceholder
* All checkbox shouldn't be checked if the number of rows is 0
* Updates default analytics menu
* Make revenue the default analytics page
* Fix header link to direct to Revenue report
* Fix highlighting with additional filters
* Add Products table
* Update tests
* Cleanup
* Make placeholder table have the correct sorted column selected
* Change default sort to items_sold & desc
* Fix wrong CSV filename
* Remove unnecessary constructor in ProductsReportTable
* Add @TODO comment to Products table summary
* Set ProductsReportTable link to wc-admin type
* Make sure categories is an array before using map
* Refactor getXTicks
* Hide day from X axis when the time period is too long
* Fix X axis labels misaligned in charts
* Align axis ticks to the first day of the month when not displaying the day number
* Store threshold in a variable
* Add missing JSDoc
* Fix charts hanging when the number of days selected was exactly 180
* Improve function naming
* Fix dayTicksThreshold mismatch between date format and chart layout
* Send params with Orders table API calls
* Add onError case and caching for Orders calls
* Remove unused actions
* Load only 'processing', 'on-hold' and 'completed' orders
* Use NAMESPACE constant instead of hard-coded value
* Comment typos
* Add tests to Orders reducer, resolvers and selectors
* Typos
* Fix JSDoc mismatch
* Create ViewMoreList component
* Update Tag component with the new style and popover
* Display number of times an item was bought in the Orders table (2x, 1x, ...)
* Refactor ViewMoreList so the elements to display in the list and the popover are different props
* Cleanup
* Fix CSV values for products and coupons
* Minor fixes
* Rename ViewMoreList prop from 'popoverItems' to 'items'
* Cleanup props
* Add ViewMoreList to devdocs examples
* Order Tag props alphabetically
* Move withState to export line so it doesn't break docs generation
* Rename 'is-not-unique' class name to 'is-inline'
* Fix missing comma
* Remove margin from popover list
* Use pseudo-selector to replace 'is-inline' class in cell links
* Create Orders table
* Remove getOrderIds selector
* Create an OrdersReportTable component
* Alphabetically order extracted props
* Fix JS error for missing coupon properties
* Add TODO comment for missing customer type
* Add calculation for net revenue
* Align all table cells but identifier to the right
* Remove temporary text
* Improve cell link inline CSS
* Count several purchases of the same product as items sold
* Add TODO message to coupon link
* Add Download to Orders table
* Don't use camelCase for table column keys
* Cleanup
* Make products and coupons columns non-sortable
* Create renderList method to simplify products/coupons list creation
* Display correct currency for each order
* RTL table fixes
* Fix: products and coupons columns showing 'false' in CSV download
* Minor fixes
* Rename 'isIdentifier' with 'isLeftAligned' in table columns
* Remove toggleStatus method
* Add aria roles to chart elements
* Make individual points (in line charts) and individual bar (in bar charts) focusable
* Remove methods which are never used
* Reduce the number of parameters required by functions that display/hide the tooltip
* Use tooltipFormat for accessibility dates
* Rename 'formatVoiceDate' function to 'getTooltipDate'
* Use string literals for aria-label
* Remove table role which was no longer needed
* Add aria-hidden to X-axis in charts
* Remove 'key' from points/bar aria-label in charts
* Set different ARIA properties depending on chart mode (time or item comparison)
* Label should default to an empty string instead of a 0
* Use date format from params instead of hardcoded
* Fix dates transposed in revenue chart
* Update date format in revenue chart tooltip labels
* Load point label date formats from lib/date
* Pass point label format as a prop to the chart component
* Move section, header, and activity panel out of layout folder
* Update file soures
* Move documentation into component, and update generation script to handle the duplicated exports
* Allow adding a label for each specific point in a chart
* Update test fixtures
* Update README with new data format
* Simplify getPreviousDate function code
* Update tooltip dates format
* Add new prop to charts 'tooltipTitle' to override the date tooltip title
* Fix totals not being calculated in charts legend
* Fix JS error when hiding lines in chart
* Fix a couple of issues with chart README
* Add quotes around prop names
* Remove unused variable
* Remove colon after tooltip label
* Disable compare button if less than 2 items are selected
* Add a placeholder prop to the Search component
* Pass a placeholder label from filter configs for Search
* Add support for a label in Search
* Add Clear All link to reset comparison card
* Add a label when compare button is disabled
* Abstract the conditional tooltip/disabled button logic to a new component
* Add helpText as a customizable label
* Add icon to the search field
* Remove the parameter from query by passing in undefined
* Switch to withInstanceId higher order component
* Add checkboxes to the rows in a TableCard, if a compareBy prop is set
* Add Compare button to update query param
* Populate the selected rows from the query parameter
* Update compare filter display & selected table rows when the query changes
* Skip displaying tags if the label is null/undefined
* Style table header with compare button, search placeholder
* Prevent setting just an ID list as the state, as this will wipe out already-fetched tag labels
* Update docs
* Shortcut out of fetching tag labels if the query is empty
* Add a mock table to Products report
* Move onQueryChange to a helper function in nav-utils
* Add function to parse out ID lists from a query parameter
* Add a default value
Prevents undefined query params from erroring on the `.split`
* Use numberFormat rather than forcing type conversion, fix table header name
* Fix duplicate export caused by merge conflict
* Add a new component with product search for the compare card
* Get product names from API when passed through URL
* Abstract out the products-related code into filter settings
* Update filters to provide multiple comparisons
Alternative to the “Compare [dropdown]” approach
* Update documentation
* Wipe selected items when the compare-type is updated
* Update labels & order of items in filter dropdown
* Add getLabels prop & description
* Add loading indiciators for the revenue report.
* Improve accessibility, and fix up some documentation comments.
* Fix top border on mobile
* Add EmptyContent Component and revenue error/empty states. (https://github.com/woocommerce/woocommerce-admin/pull/348)
* Add EmptyContent Component and revenue error/empty states.
* Move relative image handling to ImageAsset, combine secondary and primary action rendering, add some missing isRequired proptypes, add empty error handling.
* Handle PR Feedback: Clean up button css, set a default for illustration, fix deprecation typo, some code cleanup.
* Add CSV download to Revenue table
* Set revelant file name for revenue CSV file download
* Add package-lock.json
* Move CSV download logic inside /lib/
* Remove 'totals' from table CSV
* Check parameters are arrays in generateCSVDataFromTable
* Add @TODO comment about downloading large sets of data
* Add `Search` & `Tag` components
* Fork the Autocomplete component to support a single completer & input field
* Add results inline, not as popover
* Highlight search term in results list
* Check if the item is already selected
* Update docs
* Remove unused properties
* Remove temporary max-width
Once merged, we can tweak real styles
* Use stringifyQuery
* Filters: Remove filterPaths, add path as property to filters object
* Set a default path, so we only need to configure it for changed paths
* Fix nav & filter fetching for nested lists
* Add “go back” functionality to all subfilter lists, not only ones with components set
* Make label optional on component options
* Update documentation to remove mention of filterpaths
* Add documentation on the filters structure
* Create page helper function
* Enable filtering of report content for extensions to inject new reports
* Add error boundary
* Add documentation for the reports filter
* Importing all components from a root components file
* Update Ratings component to avoid circular dependencies, fix tests
* Export components on `wc.components`, use this for importing
* Move react-dates initialize to the components file
* Push query changes to history
Fixes an issues where native a links do not update the query in `history`
* Update test config for new @woocommerce/components path
* Update chart components import
* Merge simple/complex & alphabetize by first exported name
* Add a readme with info about how to call these components
Add new function to merge query params into a given path
Add a new ReportFilter component, which extracts the date picker & filter picker
Add basic framework for product search
Add new AdvancedFilter to filter options
Remove duplicate CSS
Use library function for merging new query+path
Move filters folder out of reports
Use filter constant
Add README
Add path & query helper functions
Move filters into component folder
Switch to getPath/getQuery helpers
Update classes & merge styles
Remove query/path from READMEs
Add a readme to nav-utils
* Table: Add a hover state for rows
* Expand target area for table links to take over entire cell
* Add a purple link style for default links
* Increase contrast for links-on-hover-color
* Add “isNumeric” column identifier & right-align these cols
* Switch headers to an object, use `header.label` to display title
* Change sort function to update a query param
* Clean up README
* Get the currently sorted column from the query
* Don’t allow toggling of required columns
* Add in direction-sorting (ascending/descending)
* Switch to aria-describedby so that the actual column name is read aloud
* Fix chevron orientation
* Handle hiding a sorted column
* Fall back to sorting by first item if no defaultSort col is set
* Fix arrow orientation again
* Update order_by to orderby to match wp_query param name
* Update mock data to reflect latest API format
* Update Table component to create a TableCard, TableSummary, and plain Table
Use the TableCard container to display mocked revenue data
* Add horizontal scroll only on the table itself
* Remove `sortable` prop, base column sortability on whether the `value` is true/false
Checking against a strict false should prevent any real 0 or ‘’ values from triggering unsortability
* Add a checkbox to the demo table
* Update accepted props
* Update README for TableCard, Table, and TableSummary
* Update README
* Fix confused defaults
* Add first pass + demo of updated SummaryNumber
* Add new larger screen breakpoint
* Remove the max-width from the content wrapper
* Update previous label text
* Fix the border colors/sizing
* Create a mixin to generate the grid template pattern
* Add green/red colors based on trend, with prop to reverse
In some cases, a downward trend is good (ex, refunds), so we want to be able to color those green
* Move selected number containers up to avoid the double-border
* Document className logic, and apply 10-item layout to all cases of 10+ items
* Remove layout notes
* Update component docs, clean up optional displays
* Update style of SummaryNumbers inside cards
* Filter out any `false` or otherwise unrenderable children
* Fix card borders
* Update dashboard component to use new props
* Check that prevValue is defined
a prevValue of 0 was incorrectly outputting `0` for both label and value
* Update no-change datapoint style
* Update default data values
Rather than hiding the prevValue/label or delta section if these are not passed through, use default N/A placeholders
* Change SummaryList & SummaryNumber to a list of links
Add active, hover, and focus styles
* Add a short help text for screen reader users
* Add href to README
* Add the href prop to the readme example
* Fix border colors
The `nth-of-type` rules need to be on the `li` containers
* Fix font-weights on value & delta
* Wrap the previous label/value when the percentage wraps
* Move component lifecycle method to top of component
* Update rows if the rows passed in via props have changed
This lets us bring in API changes, but will wipe out any sorting (revisit in a later PR, perhaps)
* Pass rows through to Table even if we don’t have rows loaded yet
Adds todo comment to remind that we should come back to add a placeholder/loading state
* Add pagination component
* Refactor query string/route updating so it can be done using a nav-utils helper function
* Fix typo and adjust accessibility attributes for error handling and current page
* Update styles
* Update package-lock
* Add data table component
* Add fake data & display revenue on the analytics test report
* Update styling
* Display table inside a card
* Update mock data to be easier to scan for testing ascending/descending
* Fix sorting function to correctly sort all columns
* Check column content before determining “sortability” — objects (links) are not sortable
* Update README
* Add translation to scroll helper text
* Add SummaryList and SummaryNumber components
* Add a demo of SummaryList/SummaryNumbers
* Pages without the sidebar displayed can use a larger max-width
* Adjust layout styles for smaller screens
* Add agenda widget with accordion
* Add AgendaItem, README, and do some cleanup
* Handle PR Feedback: Rename AgendaAccordion to AgendaGroup, accept an href prop for a non-accordion state. Accept onClick or href for AgendaItem, a11y fixes, fix some typos, update examples & README.
* Address PR Feedback: Rename AgendaGroup to AgenaHeader, use a direct link for href mode, use IconButton instead of Button & Dashicon, pull out link rendering to its own method. Use <Link /> for app links.
* Combine box-shadow focus/hover rule and add transparent background
* Make `count` optional