fix(web): use correct font

[elijah-potter]

Description

In my recent PR to reorganize the components used by the web package, I inadvertantly broke the font setup.
This PR fixes the harper-editor and components packages to use the correct Domine font.

AI Disclosure

• I am a human and didn't use any AI.
• I used LLM features of my editor, but not an agent.
• I used an AI agent interactively.
• I am an agent or I got an agent to do the work autonomously.

Checklist

• I have performed a self-review of my own code
• I have added tests to cover my changes
• I have considered splitting this into smaller pull requests.