feat(scaffold): Next 16 + Payload 3 scaffold with Kaniko CI and Swarm deploy

Initial app scaffold wired end-to-end: Payload 3.82 CMS integrated with Next
16.2 App Router (standalone output), PostgreSQL 17 adapter, Lexical rich text,
Tailwind 3 with Material 3 token palette ported from the stitch technical-
editorial design, self-hosted Space Grotesk + Inter via next/font, and
lucide-react icons. Admin lives at /admin, REST/GraphQL at /api/*, and
/api/health returns build SHA/REV for deploy verification.

Seven collections (Users, Media, Categories, Projects, Posts, Gear,
ContactSubmissions) and six globals (Home, About, Contact, Resume,
Navigation, SEO) model the content outlined in docs/PRD.md.

Multi-stage Dockerfile builds a non-root standalone runner; Woodpecker
pipeline lints, typechecks, builds, audits, builds with Kaniko to
git.mosaicstack.dev, scans with Trivy, and links the package. Swarm
compose mirrors the mosaic-stack-website Traefik entrypoints=web pattern
with www->apex redirect and immutable WEB_IMAGE_TAG.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/components/StatusTerminal.tsx

@@ -0,0 +1,23 @@
+const BUILD_SHA = process.env.NEXT_PUBLIC_BUILD_SHA ?? "dev";
+const BUILD_REV = process.env.NEXT_PUBLIC_BUILD_REV ?? "local";
+
+type Props = {
+  location?: string;
+  status?: string;
+  className?: string;
+};
+
+export function StatusTerminal({
+  location = "39.0997° N, 94.5786° W",
+  status = "ONLINE",
+  className = "",
+}: Props) {
+  return (
+    <div className={`flex items-center gap-3 ${className}`}>
+      <span className="flex h-2 w-2 rounded-full bg-tertiary shadow-[0_0_8px_#8eff71]" />
+      <span className="font-label text-[10px] uppercase tracking-[0.2em] text-tertiary">
+        LOC: {location} · STATUS: {status} · REV: {BUILD_REV} · SHA: {BUILD_SHA}
+      </span>
+    </div>
+  );
+}