Feat: Text Editor Buttons

[JYLN]

Summary of Proposed Feature

Would like to include a row of text editor buttons with the notes field of time entries to easily format notes with Markdown syntax. Could potentially be worked in conjunction of #6. I'm also going to put this on the backlog because I don't find it absolutely necessary on first go around with this project.

As far as actual editor functions, I'm thinking of the following:

• Heading
• Bold
• Italic
• List (Numeric)
• List (Unordered)
• Link

Given the use case of this project, I'm thinking these will be the most widely used editor functions rather than tables, code blocks, etc. Will address this further upon feedback from intended users.

[JYLN]

huntabyte/shadcn-svelte#488

Just today, the overall component library introduced a ToggleGroup component which could work perfectly for this case, I'm thinking adding additional styles to make it seem more like a toolbar. See above and docs page

[JYLN]

ToggleGroup may be an option in the future, but I don't wanna deal with the toggle states at the moment so that may be another rework issue in the future.