client/web: add eslint

Add eslint to require stricter typescript rules, particularly around
required hook dependencies. This commit also updates any files that
were now throwing errors with eslint.

Updates #10261

Signed-off-by: Sonia Appasamy <sonia@tailscale.com>

client/web/src/components/views/ssh-view.tsx

@@ -24,6 +24,7 @@ export default function SSHView({
           href="https://tailscale.com/kb/1193/tailscale-ssh/"
           className="text-indigo-700"
           target="_blank"
+          rel="noreferrer"
         >
           Learn more →
         </a>
@@ -44,6 +45,7 @@ export default function SSHView({
           href="https://login.tailscale.com/admin/acls/"
           className="text-indigo-700"
           target="_blank"
+          rel="noreferrer"
         >
           tailnet policy file
         </a>{" "}