Document canonical Caddy migration

tests/deployment_flow.bats

@@ -54,6 +54,11 @@ load helpers
     ! grep -q 'deploy_gitea_unit gitea-caddy' "$REPO_ROOT/scripts/deploy-remote.sh"
 }
 
+@test "canonical Caddy deployment recreates the container when needed" {
+    grep -q 'podman-compose -f dankclaw/compose.yaml up -d --no-deps caddy' "$REPO_ROOT/scripts/deploy-remote.sh"
+    ! grep -q 'no proxy was stopped or replaced' "$REPO_ROOT/scripts/deploy-remote.sh"
+}
+
 @test "remote runner has separate handlers for both inference services" {
     grep -q 'deploy_llm_large' "$REPO_ROOT/scripts/deploy-remote.sh"
     grep -q 'deploy_llm_small' "$REPO_ROOT/scripts/deploy-remote.sh"