feat: add json output for daemon lifecycle

apps/macos/Sources/Clawdbot/Launchctl.swift

@@ -31,6 +31,8 @@ enum Launchctl {
 struct LaunchAgentPlistSnapshot: Equatable, Sendable {
     let programArguments: [String]
     let environment: [String: String]
+    let stdoutPath: String?
+    let stderrPath: String?
 
     let port: Int?
     let bind: String?
@@ -53,6 +55,10 @@ enum LaunchAgentPlist {
         guard let root = rootAny as? [String: Any] else { return nil }
         let programArguments = root["ProgramArguments"] as? [String] ?? []
         let env = root["EnvironmentVariables"] as? [String: String] ?? [:]
+        let stdoutPath = (root["StandardOutPath"] as? String)?
+            .trimmingCharacters(in: .whitespacesAndNewlines).nonEmpty
+        let stderrPath = (root["StandardErrorPath"] as? String)?
+            .trimmingCharacters(in: .whitespacesAndNewlines).nonEmpty
         let port = Self.extractFlagInt(programArguments, flag: "--port")
         let bind = Self.extractFlagString(programArguments, flag: "--bind")?.lowercased()
         let token = env["CLAWDBOT_GATEWAY_TOKEN"]?.trimmingCharacters(in: .whitespacesAndNewlines).nonEmpty
@@ -60,6 +66,8 @@ enum LaunchAgentPlist {
         return LaunchAgentPlistSnapshot(
             programArguments: programArguments,
             environment: env,
+            stdoutPath: stdoutPath,
+            stderrPath: stderrPath,
             port: port,
             bind: bind,
             token: token,