feat(cli): Add stats CLI command and daemon stats aggregation; fix process manager & wrapper state handling

ts/daemon/tspm.daemon.ts

@@ -10,6 +10,7 @@ import type {
   DaemonStatusResponse,
   HeartbeatResponse,
 } from '../shared/protocol/ipc.types.js';
+import { LogPersistence } from './logpersistence.js';
 
 /**
  * Central daemon server that manages all TSPM processes
@@ -170,7 +171,22 @@ export class TspmDaemon {
             throw new Error(`Process ${id} not found`);
           }
           await this.tspmInstance.setDesiredState(id, 'online');
-          await this.tspmInstance.start(config);
+          const existing = this.tspmInstance.processes.get(id);
+          if (existing) {
+            if (existing.isRunning()) {
+              // Already running; return current status/pid
+              const runningInfo = this.tspmInstance.processInfo.get(id);
+              return {
+                processId: id,
+                pid: runningInfo?.pid,
+                status: runningInfo?.status || 'online',
+              };
+            } else {
+              await this.tspmInstance.restart(id);
+            }
+          } else {
+            await this.tspmInstance.start(config);
+          }
           const processInfo = this.tspmInstance.processInfo.get(id);
           return {
             processId: id,
@@ -501,6 +517,28 @@ export class TspmDaemon {
       'daemon:status',
       async (request: RequestForMethod<'daemon:status'>) => {
         const memUsage = process.memoryUsage();
+        // Aggregate log stats from monitors
+        let totalLogCount = 0;
+        let totalLogBytes = 0;
+        const perProcess: Array<{ id: ProcessId; count: number; bytes: number }> = [];
+        for (const [id, monitor] of this.tspmInstance.processes.entries()) {
+          try {
+            const logs = monitor.getLogs();
+            const count = logs.length;
+            const bytes = LogPersistence.calculateLogMemorySize(logs);
+            totalLogCount += count;
+            totalLogBytes += bytes;
+            perProcess.push({ id, count, bytes });
+          } catch {}
+        }
+        const pathsInfo = {
+          tspmDir: paths.tspmDir,
+          socketPath: this.socketPath,
+          pidFile: this.daemonPidFile,
+        };
+        const configsInfo = {
+          processConfigs: this.tspmInstance.processConfigs.size,
+        };
         return {
           status: 'running',
           pid: process.pid,
@@ -509,6 +547,13 @@ export class TspmDaemon {
           memoryUsage: memUsage.heapUsed,
           cpuUsage: process.cpuUsage().user / 1000000, // Convert to seconds
           version: this.version,
+          logsInMemory: {
+            totalCount: totalLogCount,
+            totalBytes: totalLogBytes,
+            perProcess,
+          },
+          paths: pathsInfo,
+          configs: configsInfo,
         };
       },
     );