Add API link to footer

Makefile

@@ -1,2 +1,7 @@
 minecraft-site: minecraft-site.go index.html go.mod go.sum
 	go build -tags netgo -ldflags '-extldflags "-static"'
+
+.PHONY: deploy
+deploy: minecraft-site
+	rsync --rsync-path="sudo -u minecraft rsync" minecraft-site zirconium:/home/minecraft/minecraft-site
+	ssh zirconium sudo systemctl restart minecraft-site.service

index.html

@@ -55,6 +55,9 @@
     {{end}}
 </section>
 {{end}}
-<p class="light">This page maintained by chandlerswift's <a href="https://git.chandlerswift.com/chandlerswift/minecraft-site">minecraft server list</a>.</p>
+<p class="light">
+    This page maintained by chandlerswift's <a href="https://git.chandlerswift.com/chandlerswift/minecraft-site">minecraft server list</a>.
+    <a href="/data.json">API at /data.json</a>.
+</p>
 </body>
 </html>