Small Woo Builder Fixes

[abaicus]

Closes Codeinwp/otter-internals#286.

Summary

• consistently use output buffering for rendering when necessary
• update the Rating and Stock blocks to hide the placeholder for users not able to edit the products they show on

Screenshots

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Test instructions

• Enable the WooCommerce product builder on a product;
• Add all the product-related blocks to the page;
• The stock and rating blocks should not display anything unless the product has ratings OR stock set up OR the user has editing rights for the currently displayed product;
• All blocks should still work as expected

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Checklist before the final review

• Included E2E or unit tests for the changes in this PR.
• Visual elements are not affected by independent changes.
• It is at least compatible with the minimum WordPress version.
• It loads additional script in frontend only if it is required.
• Does not impact the Core Web Vitals.
• In case of deprecation, old blocks are safely migrated.
• It is usable in Widgets and FSE.
• Copy/Paste is working if the attributes are modified.
• PR is following the best practices

[pirate-bot]

Bundle Size Diff

Package	Old Size	New Size	Diff
Animations	178.27 KB	178.27 KB	0 B (0.00%)
Blocks	1.64 MB	1.64 MB	0 B (0.00%)
CSS	7.87 KB	7.87 KB	0 B (0.00%)
Dashboard	111.06 KB	111.06 KB	0 B (0.00%)
Onboarding	68.14 KB	68.14 KB	0 B (0.00%)
Export Import	4.7 KB	4.7 KB	0 B (0.00%)
Pro	328.43 KB	328.43 KB	0 B (0.00%)

[pirate-bot]

Plugin build for 9178fe5 is ready 🛎️!

• Download Otter – Page Builder Blocks & Extensions for Gutenberg - Production ~ Development
• Download Otter Pro - Production ~ Development
• Download Blocks Animation - Production ~ Development
• Download Blocks CSS - Production ~ Development
• Download Blocks Export Import - Production ~ Development

[pirate-bot]

E2E Tests

Playwright Test Status: See serial and parallel matrix jobs

Performance Results

serverResponse: {"q25":407.9,"q50":421.85,"q75":439.3,"cnt":10}, firstPaint: {"q25":515.9,"q50":636.95,"q75":709.1,"cnt":10}, domContentLoaded: {"q25":3403.8,"q50":3443.7,"q75":3465.5,"cnt":10}, loaded: {"q25":3405.8,"q50":3445.9,"q75":3467.7,"cnt":10}, firstContentfulPaint: {"q25":3915.8,"q50":3960.45,"q75":3985.1,"cnt":10}, firstBlock: {"q25":13544.3,"q50":13640.8,"q75":13696.6,"cnt":10}, type: {"q25":23.03,"q50":23.8,"q75":24.96,"cnt":10}, typeWithoutInspector: {"q25":22.43,"q50":24.43,"q75":26.32,"cnt":10}, typeWithTopToolbar: {"q25":32.68,"q50":34.11,"q75":37.9,"cnt":10}, typeContainer: {"q25":14.01,"q50":14.86,"q75":15.39,"cnt":10}, focus: {"q25":118.84,"q50":125.2,"q75":125.62,"cnt":10}, inserterOpen: {"q25":37.75,"q50":38.4,"q75":39.77,"cnt":10}, inserterSearch: {"q25":13.24,"q50":13.86,"q75":14.29,"cnt":10}, inserterHover: {"q25":5.15,"q50":5.33,"q75":5.47,"cnt":20}, loadPatterns: {"q25":1471.7,"q50":1530.37,"q75":1563.2,"cnt":10}, listViewOpen: {"q25":218.93,"q50":230.22,"q75":240.69,"cnt":10}