Mirror www.mitsuthailand.com as static site with dynamic URLs

- Full static mirror of the YellowPages/Drupal site (39 pages + all assets)
- All URLs rewritten to relative/domain-agnostic form (works on any domain)
- RFQ + request-quotation + contact forms converted to email (FormSubmit.co)
- Google Maps embed replaced with static Google Maps iframe
- nginx Dockerfile + config for EasyPanel deployment
- mirror.py/rewrite.py/cleanup.py tooling for re-crawling updates

site/core/misc/icons/e32700/error.svg

@@ -0,0 +1 @@
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