feat(seo): add SEO meta tag management (closes #8)

- Add seo_title, meta_description, robots, canonical_url columns - SQL migration for upgrades (01.01.00.sql) + updated install schema - New "SEO Meta Tags" fieldset in article/menu editor with: - SEO title (70 char max, overrides <title>) - Meta description (200 char max) - Robots directive (noindex, nofollow, nosnippet, etc.) - Canonical URL override - System plugin applies SEO tags in onBeforeCompileHead before OG tags - SEO audit column in admin tag list (missing desc, title too long, noindex) - Content plugin saves/loads all SEO fields alongside OG data Authored-by: Moko Consulting Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-05-23 17:50:28 -05:00
parent 1f0b373ba3
commit 54bf5f7737
11 changed files with 264 additions and 13 deletions
@@ -12,6 +12,10 @@ CREATE TABLE IF NOT EXISTS `#__mokoog_tags` (
    `og_description` TEXT NOT NULL,
    `og_image`       VARCHAR(512) NOT NULL DEFAULT '',
    `og_type`        VARCHAR(50) NOT NULL DEFAULT 'article',
+    `seo_title`      VARCHAR(70) NOT NULL DEFAULT '',
+    `meta_description` VARCHAR(200) NOT NULL DEFAULT '',
+    `robots`         VARCHAR(100) NOT NULL DEFAULT '',
+    `canonical_url`  VARCHAR(512) NOT NULL DEFAULT '',
    `published`      TINYINT(1) NOT NULL DEFAULT 1,
    `created`        DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00',
    `modified`       DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00',