306→    private func checkPortAvailable(port: Int) async -> Bool {
   307→        // Try /health first
   308→        if let url = URL(string: "http://localhost:\(port)/health") {
   309→            do {
   310→                let (_, response) = try await URLSession.shared.data(from: url)
   311→                if let httpResponse = response as? HTTPURLResponse,
   312→                   httpResponse.statusCode == 200 {
   313→                    return true
   314→                }
   315→            } catch {
   316→                // Continue to fallback
   317→            }
   318→        }
   319→
   320→        // Try root path as fallback
   321→        if let url = URL(string: "http://localhost:\(port)/") {
   322→            do {
   323→                let (_, response) = try await URLSession.shared.data(from: url)
   324→                if let httpResponse = response as? HTTPURLResponse,
   325→                   (200...299).contains(httpResponse.statusCode) {
   326→                    return true
   327→                }
   328→            } catch {
   329→                // Continue to fallback
   330→            }
   331→        }
   332→
   333→        // Try /api/health as another fallback (for log server)
   334→        if let url = URL(string: "http://localhost:\(port)/api/cc/health") {
   335→            do {
   336→                let (_, response) = try await URLSession.shared.data(from: url)
   337→                if let httpResponse = response as? HTTPURLResponse,
   338→                   httpResponse.statusCode == 200 {
   339→                    return true
   340→                }
   341→            } catch {
   342→                // Failed
   343→            }
   344→        }
   345→
   346→        return false
   347→    }
   348→
   349→    // MARK: - Manual Refresh
   350→
   351→    func forceRefresh() async {
   352→        await realtimeService.forceRefresh()
   353→        await refreshAllTimeStats()
   354→        await refreshBudget()
   355→        await refreshServices()

<system-reminder>
Whenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.
</system-reminder>