neue json Struktur

public/WebService.js

@@ -152,6 +152,22 @@
           console.log("FShow content received, length", content.length);
           const el = document.querySelector("textarea#GCodeWindow.editor-look");
           if (el) el.value = content;
+        } else if (data.startsWith("{")) {
+          try {
+            const json = JSON.parse(data);
+            if (json.programId === "log" && Array.isArray(json.lines)) {
+              console.log("FShow JSON received, lines:", json.lines.length, "cursor:", json.cursor);
+              const el = document.getElementById("GCodeWindow");
+              if (el) {
+                el.value = json.lines.join("\n");
+                // Scroll to cursor line
+                const lineHeight = el.scrollHeight / json.lines.length;
+                el.scrollTop = Math.max(0, (json.cursor - 5)) * lineHeight;
+              }
+            }
+          } catch (e) {
+            console.log("DATA:", Date.now() - startTime, data);
+          }
         } else {
           console.log("DATA:", Date.now() - startTime, data);
         }