feat: add privacy policy and terms of service pages

- /privacy — BC PIPA/PIPEDA compliant privacy policy
- /terms — Terms of service governed by BC law
- Footer updated with Privacy, Terms, and Contact links

Co-authored-by: Cursor <cursoragent@cursor.com>

app/(marketing)/layout.tsx

@@ -87,11 +87,11 @@ export default function MarketingLayout({
       <main className="flex-1 w-full">{children}</main>
 
       {/* Footer */}
-      <footer className="border-t py-6 md:py-0">
+      <footer className="border-t py-8 md:py-0">
         <div className="container flex flex-col items-center justify-between gap-4 md:h-24 md:flex-row">
           <div className="flex flex-col items-center gap-4 px-8 md:flex-row md:gap-2 md:px-0">
             <p className="text-center text-sm leading-loose text-muted-foreground md:text-left">
-              Built by{" "}
+              © {new Date().getFullYear()} Vib&apos;n. Built by{" "}
               <a
                 href="https://github.com/MawkOne"
                 target="_blank"
@@ -100,18 +100,23 @@ export default function MarketingLayout({
               >
                 Mark Henderson
               </a>
-              . The source code is available on{" "}
-              <a
-                href="https://github.com/MawkOne/viben"
-                target="_blank"
-                rel="noreferrer"
-                className="font-medium underline underline-offset-4"
-              >
-                GitHub
-              </a>
-              .
+              {" "}· Victoria, BC, Canada
             </p>
           </div>
+          <nav className="flex items-center gap-6 text-sm text-muted-foreground">
+            <Link href="/privacy" className="hover:text-foreground transition-colors">
+              Privacy Policy
+            </Link>
+            <Link href="/terms" className="hover:text-foreground transition-colors">
+              Terms of Service
+            </Link>
+            <a
+              href="mailto:legal@vibnai.com"
+              className="hover:text-foreground transition-colors"
+            >
+              Contact
+            </a>
+          </nav>
         </div>
       </footer>
     </div>