Fix #3174: Enable dragging of notes

[AWolf81]

Description

user-drag: none style from MarkdownNoteDetail.styl was applied to every div in the app and disabled dragging of notes.

Changed styling to address only the buttons/icons to disable the dragging of them.

One point where I'm not sure - was dragging of notes to trash icon supported by a previous app version because that's not working but I'm not sure if that was available before.

Issue fixed

#3174

Type of changes

• 🔘 Bug fix (Change that fixed an issue)
• ⚪ Breaking change (Change that can cause existing functionality to change)
• ⚪ Improvement (Change that improves the code. Maybe performance or development improvement)
• ⚪ Feature (Change that adds new functionality)
• ⚪ Documentation change (Change that modifies documentation. Maybe typo fixes)

Checklist:

• 🔘 My code follows the project code style
• ⚪ I have written test for my code and it has been tested
• ⚪ All existing tests have been passed
• 🔘 I have attached a screenshot/video to visualize my change if possible

Screenshots

Note dragging

Disabled dragging in NoteDetailInfo bar still working

A bit difficult to show in a screenrecording but I clicked every icon in the upper right bar and tried to drag the icon. The circle on the cursor during dragging is from the screenrecorder indicating a mousedown.

[ZeroX-DG]

LGTM 🎉 I didn't think of the drag n drop note feature is using the default dragging behavior. Thanks for fixing this 👍