Node should start from delimiter

[Lurk]

fixes #36

[codecov]

Codecov Report

Merging #39 (34e5d0e) into main (accffe2) will increase coverage by 0.0%.
The diff coverage is 100.0%.

Additional details and impacted files

Files	Coverage Δ
src/nodes/accordion.rs	97.6% <100.0%> (+<0.1%)	⬆️
src/nodes/accordion_tab.rs	99.5% <100.0%> (+<0.1%)	⬆️
src/nodes/bold.rs	100.0% <100.0%> (ø)
src/nodes/highlight.rs	98.2% <100.0%> (+<0.1%)	⬆️
src/nodes/image_gallery.rs	97.3% <100.0%> (+<0.1%)	⬆️
src/nodes/list.rs	99.7% <100.0%> (+<0.1%)	⬆️
src/nodes/list_item_content.rs	98.7% <100.0%> (+<0.1%)	⬆️
src/nodes/paragraph.rs	98.5% <100.0%> (+<0.1%)	⬆️
src/nodes/yamd.rs	100.0% <100.0%> (ø)
src/toolkit/deserializer.rs	100.0% <100.0%> (ø)