fix(webui): services table — show state badge, full status on click

Replace raw systemctl output in table cell with:
- state badge (active/failed/inactive) — click to expand
- full systemctl status in collapsible pre block (max 200px scroll)
Fixes layout explosion from multi-line status text in table.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

audit/internal/webui/api.go

@@ -236,13 +236,15 @@ func (h *handler) handleAPIServicesList(w http.ResponseWriter, r *http.Request)
 		return
 	}
 	type serviceInfo struct {
-		Name   string `json:"name"`
-		Status string `json:"status"`
+		Name  string `json:"name"`
+		State string `json:"state"`
+		Body  string `json:"body"`
 	}
 	result := make([]serviceInfo, 0, len(names))
 	for _, name := range names {
-		status, _ := h.opts.App.ServiceStatus(name)
-		result = append(result, serviceInfo{Name: name, Status: status})
+		state := h.opts.App.ServiceState(name)
+		body, _ := h.opts.App.ServiceStatus(name)
+		result = append(result, serviceInfo{Name: name, State: state, Body: body})
 	}
 	writeJSON(w, result)
 }