feat: improve Caddy service restart handling in setup script

Author: ralyodio

.github/workflows/deploy-livekit.yml

@@ -6,6 +6,7 @@ on:
       - master
     paths:
       - 'apps/livekit/**'
+      - '.github/workflows/deploy-livekit.yml'
   workflow_dispatch:
 
 concurrency:

apps/livekit/setup-livekit-server.sh

@@ -270,7 +270,11 @@ ${DOMAIN} {
 EOF
 
 systemctl enable caddy >/dev/null 2>&1
-systemctl restart caddy
+if systemctl restart caddy; then
+  success "Caddy started (TLS will auto-provision for $DOMAIN)"
+else
+  warn "Caddy failed to start - ensure DNS for $DOMAIN points to this server, then run: systemctl restart caddy"
+fi
 
 # ===========================================
 # LiveKit Server (Docker)