POC - experiment with a popover rendering server-side content from posts

[aristath]

Context

Summary

This PR can be summarized in the following changelog entry:

Relevant technical choices:

Test instructions

Relevant test scenarios

• Changes should be tested with the browser console open
• Changes should be tested on different posts/pages/taxonomies/custom post types/custom taxonomies
• Changes should be tested on different editors (Block/Classic/Elementor/other)
• Changes should be tested on different browsers
• Changes should be tested on multisite

UI changes

• This PR changes the UI in the plugin. I have added the 'UI change' label to this PR.

Documentation

• I have written documentation for this change.

Quality assurance

• I have tested this code to the best of my abilities.
• I have added unit tests to verify the code works as intended.
• I have checked that the base branch is correctly set.

Fixes #

[github-actions]

Test on Playground
Test this pull request on the Playground
or download the zip

[ilicfilip]

Closing this one as not relevant anymore.

[github-actions]

✅ Code Coverage Report

Metric	Value
Total Coverage	31.76% 📉
Base Coverage	31.76%
Difference	📈 0.00%

⚠️ Coverage below recommended 40% threshold

🎉 Great job maintaining/improving code coverage!

📊 File-level Coverage Changes (1 files)

📉 Coverage Decreased

Class	Before	After	Change
Progress_Planner\Admin\Page	31.33%	31.14%	-0.19%

ℹ️ About this report

• All tests run in a single job with Xdebug coverage
• Security tests excluded from coverage to prevent output issues
• Coverage calculated from line coverage percentages

[github-actions]

🔍 WordPress Plugin Check Report

⚠️ Status: Passed with warnings

📊 Report

🎯 Total Issues	❌ Errors	⚠️ Warnings
10	0	10

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⚠️ Warnings (10)

📁 classes/suggested-tasks/providers/class-content-review.php (4 warnings)

📍 Line	🔖 Check	💬 Message
232	WordPressVIPMinimum.Performance.WPQueryParams.PostNotIn_post__not_in	Using exclusionary parameters, like post__not_in, in calls to get_posts() should be done with caution, see https://docs.wpvip.com/databases/optimize-queries/using-post__not_in/ for more information.
377	WordPressVIPMinimum.Performance.WPQueryParams.PostNotIn_post__not_in	Using exclusionary parameters, like post__not_in, in calls to get_posts() should be done with caution, see https://docs.wpvip.com/databases/optimize-queries/using-post__not_in/ for more information.
381	WordPressVIPMinimum.Performance.WPQueryParams.PostNotIn_post__not_in	Using exclusionary parameters, like post__not_in, in calls to get_posts() should be done with caution, see https://docs.wpvip.com/databases/optimize-queries/using-post__not_in/ for more information.
388	WordPressVIPMinimum.Performance.WPQueryParams.PostNotIn_post__not_in	Using exclusionary parameters, like post__not_in, in calls to get_posts() should be done with caution, see https://docs.wpvip.com/databases/optimize-queries/using-post__not_in/ for more information.

📁 classes/suggested-tasks/data-collector/class-unpublished-content.php (1 warning)

📍 Line	🔖 Check	💬 Message
103	WordPressVIPMinimum.Performance.WPQueryParams.PostNotIn_post__not_in	Using exclusionary parameters, like post__not_in, in calls to get_posts() should be done with caution, see https://docs.wpvip.com/databases/optimize-queries/using-post__not_in/ for more information.

📁 classes/suggested-tasks/data-collector/class-yoast-orphaned-content.php (1 warning)

📍 Line	🔖 Check	💬 Message
111	PluginCheck.Security.DirectDB.UnescapedDBParameter	Unescaped parameter $query used in $wpdb->get_row()\n$query assigned unsafely at line 98.

📁 classes/suggested-tasks/data-collector/class-terms-without-description.php (1 warning)

📍 Line	🔖 Check	💬 Message
108	PluginCheck.Security.DirectDB.UnescapedDBParameter	Unescaped parameter $query used in $wpdb->get_results()\n$query assigned unsafely at line 106.

📁 classes/suggested-tasks/data-collector/class-terms-without-posts.php (1 warning)

📍 Line	🔖 Check	💬 Message
120	PluginCheck.Security.DirectDB.UnescapedDBParameter	Unescaped parameter $query used in $wpdb->get_results()\n$query assigned unsafely at line 118.

📁 classes/activities/class-query.php (2 warnings)

📍 Line	🔖 Check	💬 Message
71	PluginCheck.Security.DirectDB.UnescapedDBParameter	Unescaped parameter $table_name used in $wpdb->query()\n$table_name assigned unsafely at line 58.
163	PluginCheck.Security.DirectDB.UnescapedDBParameter	Unescaped parameter $where_args used in $wpdb->get_results()\n$where_args assigned unsafely at line 153.

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