Fix telemetry shutdown noise and improve token usage diagnostics (#444)

Co-authored-by: zuolingxuan <zuolingxuan@bytedance.com>

src/i18n/locales/en/settings.json

@@ -219,6 +219,29 @@
     "cliPowershell": "PowerShell command.",
     "cmdUnavailable": "Command unavailable",
     "cmdCopied": "CLI command copied",
+    "doctor": "OpenClaw Doctor",
+    "doctorDesc": "Run `openclaw doctor --json` and inspect the raw diagnostic output.",
+    "runDoctor": "Run Doctor",
+    "runDoctorFix": "Run Doctor Fix",
+    "doctorSucceeded": "OpenClaw doctor completed",
+    "doctorFailed": "OpenClaw doctor reported issues",
+    "doctorRunFailed": "Failed to run OpenClaw doctor",
+    "doctorFixSucceeded": "OpenClaw doctor fix completed",
+    "doctorFixFailed": "OpenClaw doctor fix reported issues",
+    "doctorFixRunFailed": "Failed to run OpenClaw doctor fix",
+    "doctorCopied": "Doctor output copied",
+    "doctorOk": "Healthy",
+    "doctorIssue": "Issues Found",
+    "doctorFixOk": "Fixed",
+    "doctorFixIssue": "Fix Failed",
+    "doctorExitCode": "Exit code",
+    "doctorDuration": "Duration",
+    "doctorCommand": "Command",
+    "doctorWorkingDir": "Working dir",
+    "doctorError": "Error",
+    "doctorStdout": "Stdout",
+    "doctorStderr": "Stderr",
+    "doctorOutputEmpty": "(empty)",
     "wsDiagnostic": "WS Diagnostic Mode",
     "wsDiagnosticDesc": "Temporarily enable WS/HTTP fallback chain for gateway RPC debugging.",
     "wsDiagnosticEnabled": "WS diagnostic mode enabled",