refs https://github.com/TryGhost/Team/issues/1542
- added `willPublish` and `willEmail` convenience getters to `PublishOptions`
- added confirmation step that is switched to when clicking the Continue button in the publish flow
- separated options and confirmation steps into discrete components used by the `publish-flow` modal
refs https://github.com/TryGhost/Team/issues/1542
- assigning the result of `peekAll('newsletter').filter()` to `newsletters` doesn't work because the live peekAll array gets transformed to a static array so it was always blank
- assigned result of `peekAll('newsletter')` to `allNewsletters` and replaced `newsletters` property with a getter that uses `allNewsletters` to return an array of filtered and sorted newsletters
- fixed incorrect sort order for `defaultNewsletter`
- assigned default newsletter to tracked `newsletter` property as part of setup once newsletters have been fetched
- updated publish-flow template to show a real count and newsletter name
refs https://github.com/TryGhost/Toolbox/issues/308
- this endpoint is being switched to return a 204 with no body upon success
- if we don't change this code, the button will get stuck in a red Retry
state because it reads the `undefined` body and thinks it's an error
- this commit makes sure we return true if the POST is successful
refs https://github.com/TryGhost/Toolbox/issues/308
- we have a pattern of splitting words via an underscore in the API, so
v5 splits apart `passwordreset` to `password_reset`
- I'll follow up whether we want to fixup the `passwordreset` body
object
refs https://github.com/TryGhost/Toolbox/issues/308
- we have a pattern of using plurals for endpoints but `email_preview`
was implemented without it
- in v5, we're fixing that so we need to update Admin to take that into
account
refs https://github.com/TryGhost/Team/issues/1477
- Very basic test only
- Includes some extra test attributes in the components
- Commented out a test that was not yet fininished
refs https://github.com/TryGhost/Team/issues/1542
- moved publish-flow modal into `components/editor-labs/modals/publish-flow` as we have enough editor-related components to keep them in one place
- updated publish flow design to use expanding blocks in place of dropdowns
- added `openSection` property in publish-flow modal and associated action for toggling sections
- moved "publish at" option into a separate component to keep publish-flow modal cleaner (keeps option-specific actions out of the main modal component)
- used `{{liquid-if}}` to animate the expanding blocks
- added schedule time properties to `PublishOptions`
- kept "is scheduled" and "scheduled at" separate so it's possible to keep the selected schedule time across selecting/deselecting the option to schedule
- ensures schedule date is kept to the minimum 5-minute in the future across option changes
- updated publish-management to reset the scheduled option to "Right now" when the publish-flow modal is opened if a schedule time was previously set but is now in the past
refs: https://github.com/TryGhost/Team/issues/1531
- charts now have basic working loading states, could be improved though
- trying out staff picks description and layout tweaks
- lots of small design tweaks based on feedback
refs https://github.com/TryGhost/Team/issues/1512
Adds the new endpoint `/stats/subscriptions/` which provides data for
the paid mix and paid breakdown charts.
Made the filledMissingDates function more generic by passing in a
`copyData` function which is used to populate a date from the previous
days data, if the data for that date is missing.
refs: https://github.com/TryGhost/Team/issues/1531
- investigated how to make the layout not break on resize
- using a width 99% hack to make chartjs react properly
- redid the markup for the minicharts for more stable loading
- added in a subtle gradient for the mrr minichart
no issue
If you scheduled a post to a specific newsletter it was no longer visible in the scheduled state of the publish menu making it difficult to know the behaviour when coming back to a scheduled post.
- duplicated the newsletter dropdown from the draft to the scheduled state components and disabled it the same as the other recipient options
- added temporary workaround for missing newsletter embed for the posts endpoint in the API
- adds `newsletterId` attribute to the post model
- uses `post.newsletterId` to find the matching newsletter model from the available newsletters list
no issue
The full edit newsletter form with all the settings, design options, and preview felt quite overwhelming when the only piece of data that's required to create a newsletter is the name.
- re-organised the newsletter modal components by renaming `modals/edit-newlsetter` to `modals/newsletters` to better represent the full suite of modals that are used in newsletter management
- added a `modals/newsletters/new` component containing a minimal form with name/description/opt-in-existing fields
- switched the `new-newsletter` route to open the new modal rather than the previous dual-purpose edit modal
- moved message about newsletter creation into the create modal and dropped the separate create confirmation modal
- dropped unnecessary unsaved-changes confirmation
- removed the now-unused opt-in-existing behaviour from the edit newsletter modal
Co-authored-by: Peter Zimon <peter.zimon@gmail.com>
refs https://github.com/TryGhost/Team/issues/1469
- default newsletters were set for new members added on members list except "add yourself" feature
- updates default newsletters for new member added via "Add yourself" button
- without the multiple newsletter UI flag, a site can have only one newsletter
- updates the heading for newsletter management UI to singular in that case
refs https://github.com/TryGhost/Team/issues/1554
With multiple newsletters, the subscribed property on a member is replaced by newsletter(s) [] which defines member's subscription instead. This change -
- updates the existing subscription toggle for member on detail screen to work with new backend
- shows the new multiple newsletter subscription UI only if site has more than 1 newsletters
no issue
Also moves some reused test methods to the test helpers folder (wasn't able to move it to the fixtures because too many tests were failing):
- enableNewsletters helper
- enableStripe helper
- enableMailgun helper
refs: https://github.com/TryGhost/Team/issues/1556
- working implementation of all the parts of the dashboard
- now includes the what's new section again
- has dynamic, yet basic, newsletters
refs https://github.com/TryGhost/Team/issues/1542
- adds a `PublishOptions` class
- an instance of this class provides everything the UI needs to display and set the publish options relevant to the current post object and overall system state
- the `publish-flow` modal is passed a `PublishOptions` instance when it opens
- as part of the constructor it triggers a background load of any additional data it requires to control available options such as member counts, email limits, and newsletters
- adds a `{{publish-options}}` resource
- sets up and returns `PublishOptions` instance
- passes through service dependencies which are not available directly in the `PublishOptions` class as it's a custom native class outside of Ember's DI management
- used to ensure we can get a clean `PublishOptions` instance any time the passed in `post` object is replaced meaning we don't have to rely on observers and manual teardown/setup
- updated `<PublishManagement>` component
- sets up `publishOptions` property using `@use` and the `{{publish-options}}` resource so reactivity for changing post objects is handled automatically
- uses the `publishOptions.isLoading` property to disable the publish flow trigger button until all of the data required to manage the flow is available
- updated `publish-flow` modal to use some of the initially available `publishOptions` data
refs: https://github.com/TryGhost/Team/issues/1548
- this moves from a secondary dropdown to it being the main title one
- includes a few style fixes including fixing resources box in dark mode
refs: https://github.com/TryGhost/Team/issues/1531
- css grid was good when the layout was more complex but it's less needed now
- tried out some subtle gradients for the resource box
- tidied and cleaned up some css that wasn't needed anymore
refs: https://github.com/TryGhost/Team/issues/1547
- moved to horizontal bar chart
- made the tooltips work differently for this
- added in a simple legend for the cadence chart
- style issues remain but wanted to get functionality in there first
* Subtle tweaks to the recent posts
refs: https://github.com/TryGhost/Team/issues/1531
* Combining Recent Posts and Members Activity together and other layout tweaks
refs: https://github.com/TryGhost/Team/issues/1531
- attempting to combine recent posts and members activity together
- various layout tweaks to make this work better
- tons of tiny style tweaks
Enables splitting of multiple newsletters backend and ability to add newsletters behind different flags. This allows release and testing of all the new backend behavior for multiple newsletters to work with the default newsletter, and later allow sites to create multiple newsletters.
refs 5d839a4725
- `top.options` is not guaranteed to exist, put optional chaining in place so we aren't attempting to read `ignoreBackdropClick` from `undefined`
no issue
- depending on when the newsletter settings route is accessed we would sometimes show an empty newsletter list
- the problem stems from the use of a non-reactive fixed list of displayed newsletters where we manually update the list when we know the list should change. On initial load we were using `await store.findAll('newsletter')` then updating the displayed list, however the default behaviour for `store.findAll()` is to immediately return a live array - this doesn't work for our use-case because we'd then potentially update our displayed list from incomplete data
- added the `{reload: true}` option to the `findAll()` call to force a wait for the API request to finish before updating the displayed list of newsletters
refs https://github.com/TryGhost/Team/issues/1542
With the old publish menu flow the `Ctrl/Cmd+Shift+P` would immediately publish without showing any of the publish options which isn't ideal. For the redesign we'd like to try showing the publish flow modal instead.
- added key handler for the shortcut to the publish-flow triggering button
- added `ignoreBackdropClick` option to the publish flow modal and support for it in our modal backdrop click handler
- the shortcut simulates a click on the button which when the modal is open equates to a backdrop click meaning repeated presses of the Cmd+Shift+P shortcut resulted in glitchy modal open/close behaviour
refs https://github.com/TryGhost/Team/issues/1542
- adds `<EditorLabs::PublishManagement>` component that displays the relevant button for triggering publishing flows and will eventually store publish options for the editing session duration and manage the saving flow
- displays a "Publish" button that triggers the publish flow modal
- adds `editor-labs/publish-flow` full-screen modal containing a static mockup of the desired sentence-structure publish options design
refs https://github.com/TryGhost/Team/issues/1532
- added `showHeaderName` attribute to newsletter model
- added attribute toggle to the newsletter design settings form
- updated newsletter preview behaviour
- if both title and name are on, show name as a subtitle
- if title is off but name is on, show name as main title
- adjusted higher-level "show header" and "show header title" conditionals to account for the new setting
refs: https://github.com/TryGhost/Team/issues/1531
- broke apart the combined chart
- added back in the paid mix chart
- separated out the mini charts into separate components
- made top chart work with total, paid and free
- added in an overview section back at the top for total, paid, free
- made metric labels and values larger and easier to parse
Co-authored-by: Simon Backx <simon@ghost.org>
refs 50c762e222
- the count should only include members that are subscribed to active newsletters
- the filter change was accidentally included in a previous commit (50c762e222)
- removed the unnecessary `{{concat}}` usage
closes https://github.com/TryGhost/Team/issues/1537
- added conditional around the create confirmation modal display so it's only shown when attempting to save a new newsletter record
closes https://github.com/TryGhost/Team/issues/1530
- added confirmation modal that uses passed in archive task when confirming to provide feedback on progress
- switched archive link from immediately triggering the archive task to an action that launches the confirm modal
no issue
When multiple newsletters existed, the actions dropdown menus were all rendered on top of each other but hidden with CSS. This resulted in clicks that you expected to open an actions menu immediately triggering actions on a newsletter higher up in the list.
- switched from `<GhDropdown>` to `<GhBasicDropdown>` which adds/removes the dropdown content elements rather than rendering everything and hiding with CSS
- updated styling to match previous implementation
- added `.anim-fade-in-scale` classes for use with `{{css-transition}}` so we can keep the open/close animation
- `ember-basic-dropdown` does have support for transitioning in/out CSS classes but they are only triggered on the first open/close for each menu which resulted in oddly inconsistent behaviour with multiple menus in a list
- close animation doesn't actually work because the outer elements are removed by `ember-basic-dropdown` preventing `css-transitions` from performing it's animation
refs https://github.com/TryGhost/Team/issues/1528
- used the already-loaded newsletters list to pass the slugs of active newsletters to the confirm modal, this allows use of the `{{members-count-fetcher}}` resource with the query `/members/?filter=newsletters:[...slugs]` to fetch a member and full count metadata
- added inclusion of `{{join}}` helper from `ember-composable-helpers` addon
refs 8e120a74d6
- we use `data-test-state` inside of some modals which also use `<GhTaskButton>` which caused unrelated tests to start failing due to a change in matching element counts
refs 502fcaba3c
- the conditional for `isFailure` was wrong meaning we were showing the idle state unintentionally
- fixed the conditional so it checks for the return value rather than a `null` error
- updated the template with test selectors so it's easier to determine state where class names are not sufficient to differentiate
refs https://github.com/TryGhost/Team/issues/1528
- adds "opt-in existing" toggle to newsletter modal that's only shown when creating a newsletter
- defaults to true
- updated newsletter save flow to show confirmation before creation
- alters message to reflect auto-subscribe selection
- count of existing subscribed members is not implemented as it's not yet supported by the API
- updated newsletter adapter and save flow to use auto opt-in selection
- when option is checked the save URL is changed to `POST /members/?opt_in_existing=true`
- modified task button component to ignore a task return value of `canceled` so when it's received the buttons returns to the idle state instead of showing a saved or failed state
- used by save routine when the "Back to edit" button is clicked in the create confirmation modal
no issue
- member records are not re-fetched when navigating from the members list to the member details screen, instead the already loaded member object is passed through to the route directly to provide a faster navigation experience
- however, the objects used in the member list are proxy objects in order to support the lazy-loading infinite scroll. Proxy objects require the use of `get()` so errors were thrown when the newsletter subscription toggles were used
refs https://github.com/TryGhost/Ghost/pull/14491
- API endpoint used when completing verification of a newsletter email change has moved to `PUT /newsletters/verifications/` to follow our API patterns
refs https://github.com/TryGhost/Team/issues/1513
- `sender_name` is now nullable with a fallback to the site title
- updated new-newsletter route
- removed default setting of site title in `senderName` of the new newsletter instance
- removed extra checks when showing unsaved changes modal as we no longer need to compare the `senderName` attribute against the site title
- updated newsletter preview so the sender name falls back to the site title
- updated sender name input placeholder to show the site title
- removed not-empty validation
- fixed the switch to "multiple newsletter" state in the background of the new-newsletter modal
- problem was `displayingDefault` getter was looking at all active newsletters rather than just the filtered ones so it was counting the new-but-unsaved newsletter even though it wasn't displayed in the list
- fixes layout glitch when the new-newsletter modal animates out after cancelling creation
refs https://github.com/TryGhost/Team/issues/1492
We have a dedicated newsletter preference section with multiple newsletters in member detail screen, so the generic subscribed toggle can be removed.
refs https://github.com/TryGhost/Team/issues/1521
- Formatted the number correctly in the tooltip
- Correctly get the currency that is used in the MRR stats and show that symbol instead of a hardcoded $
refs https://github.com/TryGhost/Team/issues/1492
Allows site owners to manage member's newsletter preference directly in Admin.
- also adds `visibility` property for newsletter model
- updates members test model to include `visibility`
refs: https://github.com/TryGhost/Team/issues/1462
- moved the delta graph into the revenue graph of the main combined graph
- made the secondary dropdown work again
- updated some chart titles
- tidied up the code and styles to make it work well
no issue
The close button in the unsaved changes modal used the `@close` action directly compared to the "Stay" button which used `(fn @close false)`. The close button version without explicit arguments resulted in the first argument being a `PointerEvent` instance which if checked as a modal return value as `if (shouldClose)` would evaluate as truthy therefore matching the "Leave" behaviour instead of the "Stay" behaviour.
- changed modal to explicitly call `(fn @close false)` when the close button is clicked
- updated design settings route to have an explicit `shouldLeave === true` check so default behaviour is always "Stay"
refs e398557a75
- `resetEmailAddresses()` was called when saving the labs version of members-email settings screen but the function no longer exists, this was throwing an error which broke all following tests in CI
refs https://github.com/TryGhost/Team/issues/584
refs https://github.com/TryGhost/Team/issues/1498
- updated newsletter save routine in `edit-newsletter` modal to open an email confirmation modal if the API indicates one was sent
- modal indicates that the previously set or default email will continue to be used until verified
- response from API when saving looks like `{newsletters: [{...}], meta: {sent_email_verification: ['sender_name]}}`
- added custom newsletter serializer and updated model so that the `meta` property returned in the response when saving posts is exposed
- Ember Data only exposes meta on array-response find/query methods
- https://github.com/emberjs/data/issues/2905
- added `/settings/members-email-labs/?verifyEmail=xyz` query param handling
- opens email verification modal if param is set and instantly clears the query param to avoid problems with sticky params
- when the modal opens it makes a `PUT /newsletters/verify-email/` request with the token in the body params, on the API side this works the same as a newsletter update request returning the fully updated newsletter record which is then pushed into the store
- removed unused from/reply address code from `<Settings::MembersEmailLabs>` component and controller
- setting the values now handled per-newsletter in the edit-newsletter modal
- verifying email change is handled in the members-email-labs controller
- fixed mirage not outputting pluralized root for "singular" endpoints such as POST/PUT requests to better match our API behaviour
refs: https://github.com/TryGhost/Team/issues/1462
- added back in the main title to the top chart
- brought back the main metric background and centered buttons
- adjusted lots of spacing
- made the chart ticks for main graph dynamic
- improved the look of the breakdown graph
refs https://github.com/TryGhost/Team/issues/1510
- Fixes site status not loading (https://github.com/TryGhost/Team/issues/1510) for mocked data because of tasks were already pending (reloadAll now cancels them first)
- Reload no longer required when switching anchor chart type
- Removed paidOptionSelected (fixes bug when swiching)
- Moved did-insert of anchor chart to topmost element
- Renamed chartDisplay values
refs https://github.com/TryGhost/Team/issues/1302
* Tweaked the getIcon() function to better support the new event data variable for cancelled
* Added back in info for events across all activity lists
Co-authored-by: James Morris <moreofmorris@users.noreply.github.com>
closes https://github.com/TryGhost/Team/issues/1475
- updated new+edit newsletter routes to open a confirmation modal if the form modal is closed or the route is exited
- added z-index to modal background so the layering behaves as expected when modals are stacked
refs: https://github.com/TryGhost/Team/issues/1462
- added in dynamic dark mode grid lines for the charts
- added in some subtle other dark mode tweaks for borders
- limited the recent posts to 3 instead of 5
refs: https://github.com/TryGhost/Team/issues/1507
- changed the layout over to use css grids instead of the random flex and divs
- cleaned up the based dashboard-v5 file so its rendering much cleaner components
- refactored and took out a ton of old css that wasn't needed anymore
- moved the dashboard-v5 css into it's own css file to keep things cleaner
- includes a few stylistic changes along the way
refs https://github.com/TryGhost/Team/issues/1500
- `senderEmail` is now nullable with a fallback to `noreply@{site domain}`
- `senderName` is not nullable and has no fallback
- updated preview and input placeholder to match real-world behaviour
- inserted site title as the default value when creating a new newsletter to avoid friction with the sender name needing to be filled in when saving
- switched `senderReplyTo` input field to a select with "newsletter" and "support" options
- added basic `<Inputs::Select>` component as `<OneWaySelect>` had re-rendering issues causing loss of selected value when the label of the newsletter email changed to reflect a custom newsletter email value
refs https://github.com/TryGhost/Team/issues/1489
- Apart from newer sites (state with days < 30) the MRR will start to deviate from the paid members graph. This will normally also be the case for real sites.
- All graphs will be zeroed out if state 'no data' is selected.
- The generator is a bit too complex to make this happen. It was some trial and error, but doesn't matter that much since we'll nuke this code once 5.0 is out.
no issue
- When using 'all time' in the past, the start date of the total members/paid members chart would differ from the MRR chart. They are now synced.
- The start date is always the earliest date we have data for (MRR or member counts)
- The all time chart is minimum 90 days long
no issue
- when displaying only the default newsletter there's no option to drag/re-order but the border was still moving on hover as it does when displaying the drag handle
- updated the class name to take `displayingDefault` into account when adding the draggable class
closes https://github.com/TryGhost/Team/issues/1483
- updated newsletters list to use `<SortableObjects>` and `<DraggableObject>`
- swapped the `filteredNewsletters` reactive getter for a tracked property because `<SortableObjects>` replaces the value with a new array when re-ordering which isn't compatible with a getter
- required explicit update of the list any time the list should change through filter swap, archive, unarchive
- required explicit update of the list via router event when leaving the "new newsletter" route so any newly added newsletter can be displayed
- added action for handling update of `sort_order` properties when a re-order occurs
- updates every newsletter setting `sort_order` of the active newsletters first based on the new order, followed by all archived newsletters following their existing order
- disabled sorting of newsletters in the archived newsletters list
- hides the grab handle and disables the resize on hover
- allowing re-order of archived newsletters would complicate the re-order+save algorithm and re-ordering archived newsletters doesn't have a use-case
refs https://github.com/TryGhost/Team/issues/1487
- Fetches the staff picks from the RSS feed
- Shows the first 5 staff picks (amount is adjustable)
- Adds utm_source=ghost to external links
- Includes a temporary CSS class to keep it a bit orderly
refs https://github.com/TryGhost/Team/issues/1488
- Includes a new component that fetches the latest X newsletters.
- Displays these newsletters using design from old dashboard.
- Currently shows 10 newsletters, but we'll want to change that later.
- Temporary CSS class added.
* Trying out a tooltip alternative for combined graph in new dashboard
refs: https://github.com/TryGhost/Team/issues/1467
* Trying out a different type of interaction with the combined graph for the new dashboard that includes different style
refs: https://github.com/TryGhost/Team/issues/1467
* Working through the interface and code to majorly clean up for the new Dashboard
refs: https://github.com/TryGhost/Team/issues/1462
- lots of moving around css
- trying out some different layouts
- refactoring lots of code
- known bug: paid graphs don't work
- known bug: without newsletters, layout breaks
* Finishing up the basic styling of the new dashboard to be more presentable
refs: https://github.com/TryGhost/Team/issues/1462
- add an animation between the top metrics on combined graph
- ensure all graphs are responsive to parent container
- refactor many of the components and tidy up the styles
- tighten up spacing, headers, chart heights and more
- make the tooltip hovers a little more presentable
- balance the colors to be more muted, for the moment
- a million other tiny tweaks
refs https://github.com/TryGhost/Team/issues/1486
Includes a new component that correctly fetches the changelog and displays them in the old format (still requires some design changes).
closes https://github.com/TryGhost/Team/issues/1476
- added dropdown for switching between active and archived newsletters
- modified the "default" newsletter display so it's only activated when a single active newsletter is shown
- added ability to un-archive a newsletter with a switch between "archive" and "un-archive" actions based on newsletter status
- if all archived newsletters are un-archived, automatically switches to "active" filter so you're not left with an empty list
closes https://github.com/TryGhost/Team/issues/1479
- updated post adapter to append `?newsletter_id=xyz` when passed a `newsletterId` adapterOption
- updated editor save task to pass `options.newsletterId` through as `adapterOptions.newsletterId`
- set up `post.newsletter` relationship ready for handling embedded newsletter association from the API
- explicitly deleted when serializing back to the API as it doesn't yet ignore the attribute
- updated `<GhPublishmenu>` for newsletter support
- fetches newsletters on first render so they are available in the dropdown
- sets "default" (first in the ordered list) newsletter as the initially selected newsletter
- adds newsletter dropdown to draft publish menu
- passes `newsletterId` option to editor save task when it's set
This is a minimal implementation for testing. Not included:
- correct free/paid member counts based on selected newsletter
- correct member count in confirmation modal
- indication of selected newsletter for scheduled post
closes https://github.com/TryGhost/Toolbox/issues/222
refs https://github.com/TryGhost/Toolbox/issues/227
refs 74735ab59c
refs e23ae31e8f
- The usecases for the Accept-Version header have shown we should not be exposing the users of the clients we control to unnecessary notification about client-API incompatibility. Ghost-Admin is one of those clients that is always expected to be up to date with the version of Ghost it ships with, so the Accept-Version header should not be used here
refs https://github.com/TryGhost/Team/issues/1441
- switched "leave settings" confirmation modal on members email settings screen over to modern modal pattern
- removed unused `showEmailDesignSettings` property and `closeEmailDesignSettings()` action on `<Settings::MembersEmailLabs>` component
- the used property and action live on the controller, looks like it was a copy/paste hangover when functionality was moved to a component
- added newsletter model
- includes design-related attributes which are not yet supported by the API but are due to be added
- includes `default` attribute but there is no setting for it, due to be removed from the API but it's needed for save not to error for now
- set up basic mirage model and endpoints
- added validation for main settings to match API validation
- added `EditNewsletter` modal
- separate tabs for general newsletter settings and design-related settings
- used for both creating and editing newsletters
- added `/settings/members-email/newsletters/new` and `/settings/members-email/newsletters/:id` routes
- both display the `EditNewsletter` modal on top of the members-email settings screen with the appropriate newsletter model
- updated `<Settings::MembersEmailLabs::NewsletterManagement>` component to work with real newsletter model instances and the new add/edit routes
- removed now-unused `newsletter` service that was providing mocked data for earlier design iteration
closes https://github.com/TryGhost/Ghost/issues/14416
refs 1357390ac5
- after switching to a proper package version of our `ember-promise-modals` fork the addon's CSS was injected into the vendor file causing conflicts with our own modal styling
- added `align-items: unset` style override on `.epm-modal-container` so we're not fighting the addon's default `align-items: center;` style
closes https://github.com/TryGhost/Ghost/issues/14415
- after switching to a proper package version of our `ember-promise-modals` fork the addon's CSS was injected into the vendor file causing conflicts with our own modal styling
- added `transform: none` style override on `.epm-modal` so we're not fighting the addon's default `translate(0, -30vh) scale(1.1);` transform
refs https://github.com/TryGhost/Team/issues/1441
- pulls newsletter-related functionality into one place to keep higher-level components from knowing about too many concepts and becoming bloated
- updated temporary newsletters service to have fully tracked objects so the `active/archivedNewsletters` properties can be closer to how they will work with full models
