Harden onion boot flow and deepen site surfaces

Add persistent onion key backup and restore, improve startup resilience, and flesh out the major site verticals with richer navigation, search coverage, and operator documentation.

Made-with: Cursor

components/site/LexiconStrip.tsx

@@ -0,0 +1,26 @@
+/** Diegetic keyword fog for deep vertical chrome — improves atmosphere and internal crawler token density. */
+export default function LexiconStrip({
+  label,
+  tags,
+  className = "",
+}: {
+  label: string;
+  tags: readonly string[];
+  className?: string;
+}) {
+  return (
+    <div className={`border-t border-white/10 px-1 py-2 ${className}`}>
+      <p className="mb-1.5 font-mono text-[8px] uppercase tracking-[0.35em] opacity-50">{label}</p>
+      <div className="flex flex-wrap gap-1">
+        {tags.map((t) => (
+          <span
+            key={t}
+            className="rounded border border-white/10 px-1.5 py-0.5 font-mono text-[8px] leading-none opacity-60"
+          >
+            {t}
+          </span>
+        ))}
+      </div>
+    </div>
+  );
+}