Reader: Update notifications panel structure and styles

[artemiomorales]

Related to https://github.com/Automattic/loop/issues/547

Proposed Changes

• Adds HTML for a message regarding 3rd party cookies
• Updates styles

Wide

Medium

Mobile

Why are these changes being made?

• We want to add clarity to the notifications screen

Testing Instructions

• Visit /reader/notifications
• Test at various widths and ensure the styles for the page look correct
• Click around the notifications panel and make sure it still works as intended
• Click the "Learn about 3rd party cookies" link
• Ensure that this provides enough information for the end user

Pre-merge Checklist

• Has the general commit checklist been followed? (PCYsg-hS-p2)
• Have you written new tests for your changes?
• Have you tested the feature in Simple (P9HQHe-k8-p2), Atomic (P9HQHe-jW-p2), and self-hosted Jetpack sites (PCYsg-g6b-p2)?
• Have you checked for TypeScript, React or other console errors?
• Have you used memoizing on expensive computations? More info in Memoizing with create-selector and Using memoizing selectors and Our Approach to Data
• Have we added the "[Status] String Freeze" label as soon as any new strings were ready for translation (p4TIVU-5Jq-p2)?
  • For UI changes, have we tested the change in various languages (for example, ES, PT, FR, or DE)? The length of text and words vary significantly between languages.
• For changes affecting Jetpack: Have we added the "[Status] Needs Privacy Updates" label if this pull request changes what data or activity we track or use (p4TIVU-aUh-p2)?

[github-actions]

Calypso Live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-139312

Jetpack Cloud live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-139312&env=jetpack

Automattic for Agencies live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-139312&env=a8c-for-agencies

[matticbot]

Here is how your PR affects size of JS and CSS bundles shipped to the user's browser:

Sections (~128 bytes added 📈 [gzipped])

Details

name    parsed_size           gzip_size
reader       +417 B  (+0.0%)     +128 B  (+0.0%)

Sections contain code specific for a given set of routes. Is downloaded and parsed only when a particular route is navigated to.

Legend

What is parsed and gzip size?

Parsed Size: Uncompressed size of the JS and CSS files. This much code needs to be parsed and stored in memory.
Gzip Size: Compressed size of the JS and CSS files. This much data needs to be downloaded over network.

Generated by performance advisor bot at iscalypsofastyet.com.

[artemiomorales]

I'm not sure what .wpnc__single-view does. It's just a blank div as far as I can see 🤔
Should we remove it? Or maybe it'd be better to do a separate refactor to remove obsolete things.

[DustyReagan]

This is the window that pops out when you click on a notification. Here's a screenshot below clicking the bell icon, but it's on the /reader/notifications page too. I think in this PR it's still popping out to the right of the notification, but now it's off the screen. Probably need to rework it so it pops out to the left.

[artemiomorales]

Thanks for the catch! I've reworked the PR to address this. How does it look?

[matticbot]

This PR modifies the release build for the following Calypso Apps:

For info about this notification, see here: PCYsg-OT6-p2

• notifications
• wpcom-block-editor

To test WordPress.com changes, run install-plugin.sh $pluginSlug update/reader-notifications-page-styles on your sandbox.

[artemiomorales]

Does the article linked here work to provide enough context for users?
https://wordpress.com/support/third-party-cookies/

[DustyReagan]

I think a new support doc page explaining what's going on with the notification panel specifically would be better, but this doc could work in the meantime.

[artemiomorales]

Ok pushing as is sounds good, and I or someone else can follow up with a new support doc and link change.

[Addison-Stavlo]

There are a handful of issues here to work through, I may close this and work through a separate PR.

The panel increases to full width way too early:

And there are z index issues to battle in the nested levels (items from main level bleeding through to nested level)

There are still a bit of left handed styles as well. In general, I think we should be removing a fair amount of the styles for the actual notifs panel here since its default css is baised towards what we are trying to achieve.