v1.22.0

✨ Features

• CMS: preview mode with signed URL (30 min) to view draft state of a page before publishing
• CMS: blocks can now be hidden/shown directly from the block header — hidden blocks are skipped in the front-end render (no HTML output)

🐛 Fixed

• Tests: eliminate all 57 skipped tests — add missing uses(TestCase::class), convert Livewire auth-page tests to HTTP/model-level, remove obsolete browser tests, fix fragile assertions
• CMS: reserved slug validation returns a form error instead of throwing an exception, with Rule::notIn() on the slug field
• Settings: increase PHP memory limit to 512M to prevent out-of-memory errors in Livewire tests rendering the full settings page
• Settings: add lazy loading to 7 tabs (SEO, Appearance, Content, Navigation, Analytics, Backup, AI Translation) to improve initial page load performance
• Blocks: remove test files accidentally included in wrong PR
• Blocks: override light mode background with theme dark color when background_type_dark is "none" — fixes white background appearing in dark mode
• Theme: add background-color on <main> so transparent blocks properly inherit the theme's default background

✨ Added

• Contact form: form card background and submit button colors are now configurable via the admin UI (Form Styling section) — leave empty for transparent/inherit
• Contact form: Alpine.js component migrated from Alpine.data() registration to inline x-data — fixes console errors in Filament CMS preview
• Tests: feature tests for TagResource CRUD (create, read, update, delete)
• Tests: feature test for auto-save indicator on blog post create/edit pages

🔥 Removed

• Tests: remove 2 obsolete browser test files (replaced by feature tests)
• Tests: remove 3 tests that already exist in tests/Localized/FrontendTranslationsTest