fix: some services were not binding correctly

Some of them still aren't. I've also disabled http/3 because there seems
to be a bug in the QUIC implementation.

configuration.nix

@@ -207,6 +207,9 @@
   services.caddy = {
     enable = true;
     globalConfig = ''
+      servers {
+        protocols h1 h2
+      }
       email "fresh.car0178@geemili.xyz"
     '';
 
@@ -216,6 +219,7 @@
     '';
 
     virtualHosts."headscale.samsehu.perli.casa".extraConfig = ''
+      bind 100.64.0.3 192.168.0.69 [::]
       reverse_proxy localhost:64639
     '';
 
@@ -225,6 +229,7 @@
     '';
 
     virtualHosts."git.samsehu.perli.casa".extraConfig = ''
+      bind 100.64.0.3 192.168.0.69 [::]
       reverse_proxy localhost:3000
     '';
 
@@ -233,7 +238,11 @@
     '';
 
     virtualHosts."nextcloud.samsehu.perli.casa".extraConfig = ''
-      reverse_proxy unix/${config.services.phpfpm.pools.nextcloud.socket}
+      bind 100.64.0.3 192.168.0.69 [::]
+      php_fastcgi unix/${config.services.phpfpm.pools.nextcloud.socket} {
+        root /zroot/nextcloud/data/
+        capture_stderr
+      }
     '';
   };