Refactor Mark all as read in notifications

[jarvislin]

Refactor #20066

The previous implementation used a loop to make API requests to mark each note as read, this will be like DDoS if many users are marking their notes read at the same time. The new implementation only uses one API request to mark all notes as read.

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To Test:

1. Sign in the JP app
2. Switch to the notifications tab
3. Create some unread notifications
4. Click the three dots icon at the top-right corner
5. Click Mark all as read
6. The unread dots should be cleared
7. Done, thank you!

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Regression Notes

1. Potential unintended areas of impact

   • Notifications

2. What I did to test those areas of impact (or what existing automated tests I relied on)

   • Manual

3. What automated tests I added (or what prevented me from doing so)

   • Added some unit tests

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PR Submission Checklist:

• [x] I have completed the Regression Notes.
• [x] I have considered adding accessibility improvements for my changes.
• [x] I have considered if this change warrants user-facing release notes and have added them to RELEASE-NOTES.txt if necessary.

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Testing Checklist (strike-out the not-applying and unnecessary ones):

• [ ] WordPress.com sites and self-hosted Jetpack sites.
• [ ] Portrait and landscape orientations.
• [ ] Light and dark modes.
• [ ] Fonts: Larger, smaller and bold text.
• [ ] High contrast.
• [ ] Talkback.
• [ ] Languages with large words or with letters/accents not frequently used in English.
• [ ] Right-to-left languages. (Even if translation isn’t complete, formatting should still respect the right-to-left layout)
• [ ] Large and small screen sizes. (Tablet and smaller phones)
• [ ] Multi-tasking: Split screen and Pop-up view. (Android 10 or higher)

[wpmobilebot]

📲 You can test the changes from this Pull Request in WordPress by scanning the QR code below to install the corresponding build.

	App Name	WordPress
	Flavor	Jalapeno
	Build Type	Debug
	Version	pr20649-ffaf5de
	Commit	ffaf5de2e15998e76d4f92055f97620789c35b7b
	Direct Download	wordpress-prototype-build-pr20649-ffaf5de.apk

Note: Google Login is not supported on these builds.

[wpmobilebot]

📲 You can test the changes from this Pull Request in Jetpack by scanning the QR code below to install the corresponding build.

	App Name	Jetpack
	Flavor	Jalapeno
	Build Type	Debug
	Version	pr20649-ffaf5de
	Commit	ffaf5de2e15998e76d4f92055f97620789c35b7b
	Direct Download	jetpack-prototype-build-pr20649-ffaf5de.apk

Note: Google Login is not supported on these builds.

[sonarcloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 48.57143% with 18 lines in your changes are missing coverage. Please review.

Project coverage is 40.46%. Comparing base (0384227) to head (ffaf5de). Report is 9 commits behind head on trunk.

Files	Patch %	Lines
...notifications/utils/NotificationsActionsWrapper.kt	0.00%	11 Missing :warning:
...src/main/java/org/wordpress/android/models/Note.kt	0.00%	3 Missing :warning:
...oid/ui/notifications/NotificationsListViewModel.kt	89.47%	0 Missing and 2 partials :warning:
...va/org/wordpress/android/util/ToastUtilsWrapper.kt	0.00%	2 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## trunk #20649 +/- ## ======================================= Coverage 40.46% 40.46% ======================================= Files 1484 1485 +1 Lines 68413 68441 +28 Branches 11307 11312 +5 ======================================= + Hits 27683 27696 +13 - Misses 38230 38244 +14 - Partials 2500 2501 +1 ```

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.

[sentry-io[bot]]

Suspect Issues

This pull request was deployed and Sentry observed the following issues:

• ‼️ ApplicationNotResponding: Background ANR org.wordpress.android.datasets.ReaderTagTable i... View Issue
• ‼️ ApplicationNotResponding: ANR org.wordpress.android.datasets.ReaderPostTable ... View Issue

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