dev: refactor code

[Soare-Robert-Daniel]

Summary

• Better group the code in classes.

Will affect visual aspect of the product

NO

Screenshots

Test instructions

• Since this is a big restructuring, check for regression on the basic workflows

Check before Pull Request is ready:

• I have written a test and included it in this PR
• I have run all tests and they pass
• The code passes when running the PHP CodeSniffer
• Code meets WordPress Coding Standards for PHP, HTML, CSS and JS
• Security and Sanitization requirements have been followed
• I have assigned a reviewer or two to review this PR (if you're not sure who to assign, we can do this step for you)

Closes #.

[pirate-bot]

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[Copilot]

Pull request overview

Note

Copilot was unable to run its full agentic suite in this review.

This PR refactors PPOM’s persistence and rendering layers by introducing a repository for PPOM meta-table access and a new field-markup renderer architecture, while keeping procedural functions as compatibility wrappers.

Changes:

• Introduces PPOM_Meta_Repository and updates core codepaths to use it instead of direct $wpdb queries.
• Adds a new FieldMarkup rendering system (context + registry + per-type renderers) and keeps legacy entrypoints as deprecated shims.
• Improves static analysis support (PHPStan bootstrap/constants, PSR-4 autoload for src/) and reorganizes compat wrapper files.

Reviewed changes

Copilot reviewed 76 out of 133 changed files in this pull request and generated 9 comments.

Show a summary per file

File	Description
classes/class-ppom-meta-repository.php	Centralizes database access for PPOM meta rows + caching helpers.
classes/ppom.class.php	Switches PPOM_Meta read paths to the repository and adds bulk settings fetch.
src/FieldMarkup/*	Introduces new field rendering architecture and renderer dispatch registry.
inc/*.php (wrappers)	Replaces legacy implementations with delegating compatibility shims.
phpstan.neon, phpstan-bootstrap-ppom.php, composer.json	Enables static analysis over src/ and defines constants/autoload.
architecture.md, AGENTS.md	Updates docs for the new REST/architecture locations.

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[Copilot]

Pull request overview

Copilot reviewed 75 out of 136 changed files in this pull request and generated 4 comments.

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[abaicus]

@Soare-Robert-Daniel From what I can tell, seems to look good. We should thoroughly test before releasing though, as things might have slipped through the cracks.

[Soare-Robert-Daniel]

I made some tests along with the current PRO version and the changes are stable: no crashes or missing data.

I will merge it to be part of the baseline.

[pirate-bot]

🎉 This PR is included in version 34.0.0 🎉

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