feat(system): fix(ci): make json_handler.log_operation non-fatal in copy_template — prevents CI failure when spawn log dir missing

Co-Authored-By: @devpulse <devpulse@aipass>

src/aipass/spawn/apps/handlers/file_ops.py

@@ -76,7 +76,10 @@ def copy_template(template_dir, target_dir, replacements):
                 shutil.copy2(item, dest)
                 copied.append(f"{dest_rel} (binary)")
 
-    json_handler.log_operation("template_copied", data={"target": str(target_dir)})
+    try:
+        json_handler.log_operation("template_copied", data={"target": str(target_dir)})
+    except Exception as exc:
+        logger.info("json_handler.log_operation failed (non-fatal): %s", exc)
 
     return copied, skipped