[Feature Request] Better tab indentations

[Brachistocronium]

The current tab spacing size can be hard to distinguish to know which one is nested. I suggest to have a better default of 8 spaces wide and maybe an adjustable indentation size option and have the option to turn on indent guides for better readability.

Zennotes:

This can be difficult to figure out in larger monitors and in higher resolutions.

Here's what it looks like in Obsidian:

[adibhanna]

Shipped, @Brachistocronium, all three asks. Your Obsidian comparison made this an easy target to aim at.

• Better default: every nested list level now renders a full tab size deep, whatever the note's source spacing. A note indented with two spaces per level (like your screenshot) steps 4 columns per level out of the box, so level three and level four stop blurring together on a large monitor. The markup itself is never modified, and notes already indented that wide do not shift.
• Adjustable size: the width follows Settings → Editor → Tab size (1 through 8), one knob for what Tab inserts and how deep levels render. Set it to 8 for the extra-wide steps you suggested.
• Indent guides: a vertical guide line marks each nesting level, on by default with a Settings → Editor toggle. The lines are positioned in ch units, so they track your editor font. The preference travels in config.toml with the other portable settings.

Landed in 260be6c and ships in v2.25.0.