Initial Astro migration of vicidial.com off WordPress

Static brochure/marketing site: 55 pages, 5 posts, 82 attachments, and
the 7-item nav, exported from the wordpress_vicidial DB via
scripts/export-wp.mjs (re-runnable). Layout/styles ported from the
small-business WP theme; homepage slideshow rebuilt as a Splide client
island pulling the latest 5 posts at build time, replacing the old
BJQS jQuery plugin.

tsconfig.json

@@ -0,0 +1,5 @@
+{
+  "extends": "astro/tsconfigs/strict",
+  "include": [".astro/types.d.ts", "**/*"],
+  "exclude": ["dist"]
+}