Hello Kdenlive team, I've been using guides extensively in my projects, and I believe a feature enhancement could improve the workflow significantly. Suggestion: Allow guides to be attached directly to clips in the timeline. This way, when a clip is moved or adjusted, the guide would move along with it, making it much easier to maintain consistent alignment between clips and guides. This would be especially helpful in projects that involve complex edits and multiple clips, as it would save a lot of time when making adjustments. Using markers is exciting also but to me guides are more effective than markers in terms of virtuality, and i can move guides to anywhere i need but markers are static as far as know. . Thanks for your work on Kdenlive!