remove unused files

Author: ruochenjia

ads.txt

@@ -63,11 +63,11 @@
 					<a href="https://www.instagram.com/nettleweb" target="_blank" rel="noopener"><img src="res/instagram.svg" width="36" height="36" loading="lazy" decoding="async" draggable="false" alt="Instagram" title="Instagram" /></a>
 				</div>
 				<div>
-					<a href="https://docs.google.com/forms/d/e/1FAIpQLSfm3Fzhp1R4GCidei6l-FEA2yujuXuUBf_Sd50EJ5J7GN02oQ/viewform?embedded=true" target="_blank" rel="noopener">Feedback</a><br />
+					<a href="https://nettleweb.com/feedback" target="_blank" rel="noopener">Feedback</a><br />
 					<a href="mailto:support@nettleweb.com" target="_blank" rel="noopener">Contact us</a><br />
-					<a href="https://github.com/nettleweb/nettleweb/issues/new" target="_blank" rel="noopener">Report a bug</a><br />
-					<a href="https://nettleweb.com/privacy.html" target="_blank" rel="noopener">Privacy Policy</a><br />
-					<a href="https://nettleweb.com/terms.html" target="_blank" rel="noopener">Terms of Service</a>
+					<a href="https://nettleweb.com/reportbug" target="_blank" rel="noopener">Report a bug</a><br />
+					<a href="https://nettleweb.com/privacy" target="_blank" rel="noopener">Privacy Policy</a><br />
+					<a href="https://nettleweb.com/terms" target="_blank" rel="noopener">Terms of Service</a>
 				</div>
 			</span>
 		</div>