IMPROVE v7: Schema Markup API (JSON-LD Generator, 15+ Types, Validate…

…, Bulk, Cache)

Snapshot: Pre-run v20260604-060259

IMPROVE v6: Content-Analyzer API, Bugfixes

Snapshot: Pre-run v20260604-000046

Snapshot: Pre-run v20260603-060122

IMPROVE v5: Sitemap API, Templates API (CRUD+apply), Health Check, ca…

…che improvements

IMPROVE v5: Sitemap API, Templates API, Health Check, cache improvements

Snapshot: Pre-run v20260603-180105

Improve: Competitor API + .htaccess Security + History API + robots.txt

Snapshot: Pre-run v20260603-120046