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

lib/vendorApplicationState.ts

@@ -0,0 +1,59 @@
+/**
+ * Client-side vendor intake queue (no remote submission endpoint in this build).
+ */
+
+const KEY_QUEUE = "cyberlux-vendor-applications-v1";
+
+export type VendorApplication = {
+  id: string;
+  ts: number;
+  /** Signed-in account handle if any */
+  accountUsername: string | null;
+  desiredHandle: string;
+  stallName: string;
+  specialtyCategory: string;
+  pitch: string;
+  pgpFingerprint: string;
+  deadDropNotes: string;
+  acceptedSimulatorTerms: boolean;
+};
+
+function uid(): string {
+  if (typeof crypto !== "undefined" && "randomUUID" in crypto) return crypto.randomUUID();
+  return `va_${Date.now()}_${Math.random().toString(36).slice(2, 10)}`;
+}
+
+export function loadVendorApplications(): VendorApplication[] {
+   if (typeof window === "undefined") return [];
+  try {
+    const raw = localStorage.getItem(KEY_QUEUE);
+    if (!raw) return [];
+    const v = JSON.parse(raw) as unknown;
+    if (!Array.isArray(v)) return [];
+    return v.filter(
+      (x): x is VendorApplication =>
+        x &&
+        typeof x === "object" &&
+        typeof (x as VendorApplication).id === "string" &&
+        typeof (x as VendorApplication).desiredHandle === "string",
+    );
+  } catch {
+    return [];
+  }
+}
+
+export function appendVendorApplication(entry: Omit<VendorApplication, "id" | "ts">): VendorApplication {
+  const row: VendorApplication = {
+    ...entry,
+    id: uid(),
+    ts: Date.now(),
+  };
+  if (typeof window === "undefined") return row;
+  const next = [row, ...loadVendorApplications()].slice(0, 50);
+  localStorage.setItem(KEY_QUEUE, JSON.stringify(next));
+  return row;
+}
+
+export function countVendorApplications(): number {
+  return loadVendorApplications().length;
+}