fix(workspace): place cursor at end of line when jumping or clicking into bullet point

frontend/src/features/workspace/OutlinerBlock.tsx

@@ -594,8 +594,10 @@ export const OutlinerBlock: React.FC<OutlinerBlockProps> = ({
             {/* View Layer with Inline Markdown & Actions (3-dots or Erweitert Badge) directly behind text */}
             <div
               onClick={() => {
-                if (!activeFocus && canEdit) {
-                  textareaRef.current?.focus();
+                if (!activeFocus && canEdit && textareaRef.current) {
+                  textareaRef.current.focus();
+                  const len = textareaRef.current.value.length;
+                  textareaRef.current.setSelectionRange(len, len);
                 }
               }}
               className={`w-full leading-relaxed whitespace-pre-wrap break-words [overflow-wrap:anywhere] ${