feat(cli/daemon/processmonitor): Add flexible target resolution and search command; improve restart/backoff and error handling

ts/daemon/processmanager.ts

@@ -156,6 +156,11 @@ export class ProcessManager extends EventEmitter {
         this.updateProcessInfo(config.id, { pid: undefined });
       });
 
+      // Set up failure handler to mark process as errored
+      monitor.on('failed', () => {
+        this.updateProcessInfo(config.id, { status: 'errored', pid: undefined });
+      });
+
       await monitor.start();
 
       // Wait a moment for the process to spawn and get its PID
@@ -327,6 +332,11 @@ export class ProcessManager extends EventEmitter {
         });
       }
 
+      // Mark errored on failure events
+      newMonitor.on('failed', () => {
+        this.updateProcessInfo(id, { status: 'errored', pid: undefined });
+      });
+
       this.logger.info(`Successfully restarted process with id '${id}'`);
     } catch (error: Error | unknown) {
       const processError = new ProcessError(